单词 | Propagation |
例句 | 1. A period of vegetative propagation follows. 2. The third division was the propagation of Nonconformist principles. 3. Propagation is very easy from stem cuttings. 4. Propagation is by cuttings, which root and develop rapidly. 5. Propagation is by planting the stem cuttings. 6. Propagation is very easily achieved by cuttings. 7. Propagation in the aquarium is very slow and rare. 8. Propagation in the aquarium is by cuttings. 9. But can the propagation of all beliefs be explained in terms of their survival value? 10. Dissociation of initiation from propagation probably accounts for abortive spikes such as those observed in HeLa cells responding to low doses of histamine. 11. The technique of propagation by spores is lengthy and requires considerable knowledge. 12. Of the species whose vegetative propagation is rapid, the small plants forming a green lawn over the bottom prove most useful. 13. He carried out experiments on the propagation of short and ultra-short radio waves, which were then thought to be unusable. 14. The second method, budding is where vegetative propagation becomes distinctly more involved, difficult - and interesting. 15. There can never be a surfeit of the propagation of that fundamental message of grace. 16. Back propagation algorithms first adjust weights connected to the output layer. 17. With some Aponogeton and with larger Echinodorus vegetative propagation usually takes place spontaneously, with exceptions. 18. Propagation is by cuttings which root very freely. Fine white roots develop from the nodes on the stems. 19. In terms of radio propagation, varying electrical conductance in the ionosphere influences either the absorbency or reluctance of radio emissions. 20. Such techniques can greatly accelerate the development and propagation of new and uniform strains and varieties of plant. 21. Propagation is done by either dividing the rootstock with shoots or by planting seeds in a container of damp sand or loam. 22. The propagation of Aponogeton from seeds is elaborate and slow and requires special tanks without fish. 23. Conservative critics continued to argue that the purpose of college was the propagation and the pursuit of learning. 24. However a small scattering of calibrated stations could provide an interesting and potentially significant source of scientific date on radio propagation. 25. The stress concentration gets worse and the Griffith energy balance gets more and more favourable to crack propagation. 26. An error does not become truth by reason of multiplied propagation, nor does truth become error because nobody sees it. Mahatma Gandhi 27. Numerous fine roots grow at the nodes, and therefore propagation is extremely simple. 28. In 1973, a small group of ferrets discovered in South Dakota were captured for a propagation program. 29. Natural selection favours those genes that manipulate the world to ensure their own propagation. 30. And so we come to our third reason for the propagation of citizenship as an ideal. 31. Propagation is by means of the vegetative buds appearing on the leaves. 32. Propagation is very easily achieved by cuttings. Other requirements: Light: Bright light, but not too strong. 33. Propagation is done by stem-cuttings, which root very easily. Other requirements: Light: Good illumination. 34. Propagation is by stem cuttings. Other requirements: Light: Requires bright light and plenty of it. 35. Make sure you choose a model that can increase the normal temperature to that required for propagation. 36. Changes in the tropospheric circulation will affect planetary wave propagation and hence the temperature variability of the lower stratosphere. 37. Propagation is done by taking cuttings and simply planting them in the gravel. 38. Rose propagation has a long and rich history. 39. Crack propagation usually begins slowly. 40. Rapid propagation of the Asiatic hybrids scales was studied./propagation.html 41. Time deviation due to propagation delay can be tolerated. 42. The accurate model of fault propagation is important to insure the correctness of the demonstration conclusion in the testability virtual demonstration test. 43. Precision of GPS location is effected by many elements. Major error origins are error related with GPS satellite, error related with signal propagation and error related with accepting equipments. 44. At relatively high pressure, in addition to electromagnetic field and electron's Coulomb scattering by gas molecules, plasma instability would result in decrease of propagation efficiency. 45. In these equations, the compression wave propagation and the transverse inertia effect were taken into consideration. 46. In general, the greater the number of instructions set, the larger the propagation delay is within the CPU. 47. Net pots are useful for propagation, deep water culture, flood and drain, drip feed systems or for your own home made system. Using net pots allows the roots to grow down through the mesh. 48. Time is important information for fast and direct acquisition of military code, and compression of signal's propagation delay time uncertainty is an effective means for it. 49. So far we have described the propagation of alternating magnetic fields. 50. The imperfectness of the actual open groove structures will cause electromagnetic mode conversion and increase the propagation loss. 51. PSPICE simulation proves that circuits designed with the proposed structure can perform under low source voltage while holding short propagation delay time. 52. Efficient methods of vegetative propagation and improved screening techniques are also required. 53. The model was established, and a set of simulation has been done, and a series of relationship curves among the parameters of wave guide propagation, structure and technics are obtained. 54. For notched specimen, the critical event of cleavage fracture determined by ferrite grain size is the propagation of a grain-sized crack into a neighboring grain. 55. The free transverse vibration an axially moving beam on fixed support is investigated by wave propagation. 56. The traditional survey speed of light method uses the determination light signal the propagation distance and the propagation time definite speed of light. 57. The effects of the different addition methods of extracts from banana and its concentration on the propagation of proto-corm-like bodies of Dendrobium huoshanense were studied. 58. We felt more and more, opposite in the text form, the image vision presents the way, has the iconicity and the vitality, and the more direct-viewing the faster information propagation mode. 59. For the present experimental conditions, it is found that the flame propagation velocity is a weak function of dust concentration in cornstarch dust clouds. 60. The current situation in cuttings and the development tendency of cutting propagation in drupe fruit tree is indicated. 61. The main goal of the toilet modernization in rural areas is to prevent and control the propagation of the verminous and intestinal infectious affection. 62. We first take up the subject of optic ray propagation through a variety of optical media. 63. Propagation of the criminal state of mind by teaching syndicalism increases it. 64. Based on optical beam deflection(OBD), a fiber-optic diagnostic system is proposed to investigate the propagation of a laser-induced plasma shock wave and the oscillation of a cavitation bubble. 65. Which is combined with BP(Back Propagation) neural network for fault location to realize the mapping relationship between modulus maximum and fault point location. 66. An improved Backward Error Propagation Algorithm used as neural network controllers to control a nonlinear system is presented in this paper. 67. Phase Distortion. The shifting of RF/microwave or digital waveforms due to signal paths of different lengths and different propagation delays through test systems. 68. The green wood cutting was one rapid propagation techniques suit to Lespedeza bicolor. 69. Propagation characteristic of UHF radio wave in rectangle , circle and arched tunnels is studied in this paper and the computing equation for attenuation constant is deduced. 70. To analyze the characteristics of TBCs such as residual stress, bond strength, fracture toughness, and crack propagation ratio,[http:///propagation.html] the Young's modulus and Poisson's ratio are important parameters. 71. Experiment on clonal propagation of Euonymus carnosus by cutting and grafting demonstrated that cuttings had difficulty to have root, therefore, 1-year branch had only 1. 72. Therefore, in the practice of beekeeping, we mainly advocate feeding bees on natural pollen, artificial pollen and pollen pie as supplement in order to improve the propagation efficiency of colony. 73. The colour coding demonstrates how the data is separated into records for propagation through the message flow. 74. Sound propagation in two-axis channel is a benchmark problem for computational methods of underwater acoustics, and some computational methods are ill-posed. 75. Asexual propagation of a guarantee to the Cayman Asian Taxus species of pure, good quality seedlings. 76. In order to describe internet worm propagation, a novel subsection model of network worm propagation was put forward. 77. According to the variational principle for wave propagation, the elastic wave equation and the compressional and shear wave equations in a vertically inhomogeneous medium are developed. 78. With kinds of different reflector, the pressure histories and flame propagation velocities in the detonator tube were measured to study the characteristics of detonation initiation. 79. In this paper , Finite element analysis ( FEA ) simulation models for partial discharge wave propagation are built. 80. The method is a direct simulation of the actual process of radiation propagation. 81. Atmospheric duct is a common phenomenon over the oceans and conditions of anomalous radio propagation. 82. Fault propagation in interconnected systems is investigated in this paper. A new fault model is proposed, which puts together fault-propagation phenomenon and intertesting. 83. The frequency prediction of skywave propagation in shortwave band is the precondition of performance prediction of skywave communication circuit. 84. The results show that the rarefaction wave influences the premixed flame structure and propagation greatly. 85. An efficient propagation system was successfully developed by using Marina ? ? s Meristem as an explant. 86. A model describing the process of the crack combustion and propagation in solid propellant was formulated. 87. In short, it is indicated that : the best way of rapid propagation for catalpa bungei is budding, Because the budding technology is simple, low cost, high survival rate and easy to grasp. 88. Seedling grew fast in orchard, having strong resistance, but the low survival rate of field cutting, propagation coefficient is not high, limiting the speed of its promotion. 89. In the summation of basic solutions, a constant propagation speed does not arise, but two group speeds do as numerical sets bounded within finity. 90. Gets flags that specify the inheritance propagation properties of this Access Control Entry (ACE). 91. The external cause includes unfitting culture conditions, strain aging, unsuitable preservation and infection virus of asexuality propagation. 92. In this dissertation, based on analysis for the combustion in a constant volume combustion bomb, the parameters such as combustion delay period, combustion-flame propagation have been investigated. 93. He discussed the propagation of waves through the earth's interior. 94. A quasi-dimensional combustion model for motorcycle gasoline engines was established based on a combination of the turbulent flame propagation model and the reduced chemical kinetic model. 95. The critical event of cleavage is the propagation of a second phase particle-sized microcrack into the neighboring matrix. 96. A preliminary simulation of the air brake system of heavy haul train, the propagation characteristic of air wave in brake system of train and the effect of parameters on brake characteristic. 97. Mould, manufacturing cycle, the n back - propagation ( BP ) neural network, the mathmatical model. 98. There is no finite velocity of propagation, and we speak of a standing wave. 99. The various factors, such as noise, interference and fading, relating to radio wave propagation circuits, as well as the methods dealing with the factors are described. 100. A study of the propagation nature of the seismic wave shows that the wave equation migration method currently used incurs a neglectness of the influence of phase characteristic. 100. is a sentence dictionary, on which you can find nice sentences for a large number of words. 101. The propagation mode of crack is controlled by the size and distribution of hard phase particles. 102. Based on the Propagation Characteristics of electromagnetic wave, the propagation law is studied in the Precoat layered media in the article. 103. Finally, we can determine the propagation property of the crack at hole of ear plate connecting the masts and the cables according to the propagation velocity of the depth point and the surface point. 104. This paper advanced a study method that can observe plastic deformation behavior of surface layer of die cavity by showing austenite grain, size, crack morphology and propagation mode. 105. Firstly, the formal condition and the parameter characteristics of the atmospheric duct and the impact on the EM-wave propagation are studied. 106. Also, the idea of progress and its enthusiastic propagation may have some effect. 107. The results show that for 100 nodes, the star topology requires 3.8 times as much as fiber as a dual ring, but the average propagation delay of a dual ring is 3.3 times that of the star. 108. Results:With the change of the propagation environment, the density of the intermediate host of paragonimus and the infection rate of brook crab reduced significantly. 109. Simulated example illustrates the wave propagation in a dispersion medium. 110. Some proposals are provided for utilization and conservation of new cultivars, propagation, cultivation and landscape application of Melastomataceae. 111. Taking the visual image promotion of 2008 Beijing Olympic Games as the breakthrough point, it analyzed the visual image promotion and the propagation path of our country during the Olympic Games. 112. Compressive faults occurred after principal earthquake with slow variation in propagation and release of stress wave, this might lead to higher after shock intensity and longer duration. 113. In this paper, we study the propagation properties of radial symmetry beam array with the polarized distribution in the free space. 114. Background structure for CME propagation is obtained by the time relaxation method, which guarantees it stable and self-consistent. 115. Such rootstocks or cultivars were reproduced true to type by vegetative propagation. 116. The finite difference beam propagation method ( FD - BPM ) is used to design a device of 66 % MMI - converter - Combiners. 117. The sparker was originally developed for fundamental studies of underwater sound propagation and of subbottom geology. 118. To calculate the constraint propagation path, constraint matrix and constraint propagation matrix are formulated, then a new fast algorithm is presented to identify the constraint loop. 119. A conclusion that the acoustic emission rate depends mainly on the crack propagation rate is also verified by experiments . 120. Nonlocal elasticity theory, which considers microstructure effect, succeeded in studying wave propagation in solids when the wavelength approximates the lattice"s characteristic length." 121. The control flow graph can represent precisely the implicit control flow for a raised exception and exception propagation path. 122. The parasitic biological characteristics and artificial propagation of Cynomorium songaricum which is a holoparasitic seed plant were studied in the paper. 123. The greater the equivalent pore diameter, the higher the flame propagation speed, especially for the mixture of higher laminar flame speed. 124. This test system can measure critical currents of high-temperature superconductor at different temperature, and can also measure quench propagation property. 125. Through the meso-damage evolution, the process of crack propagation, coalescence and failure in concrete material is explored instructively. 126. The propagation process of the Alfven wave in a shear velocity field is calculated, and the dissipation of Alfven waves in the magnetosphere is given. 127. An increment iteration method is used to solve the crack propagation problem. 128. Propagation of flat and Gaussian light beam in biological tissue is simulated with Monte - Carlo method. 129. The Game Algorithm (GA) is put forward in which the analytic trad - offs between queueing delay and propagation delay are given. 130. The fatigue crack propagation rate of the fusion line and weld toe are greater than that of the others. 130. try its best to collect and create good sentences. 131. In the paper, FDTD is used to analyze the propagation properties of several T-junction waveguides, with left -handed materials (LHMs). 132. After investigating the propagation property of Gaussian beam, the appropriate parameters of lens coupling system is selected. 133. The species of the family Sciaenidae are the major fish in the artificial propagation and breeding . 134. This paper examines the enviroment in which network faults occur and presents a model of network faults. Various aspects of network faults are discussed and fault propagation is investigated... 135. To improve Gynostemma yield quality and resistance, firstly we have established fast propagation system through tissue culture, and then induced autopolyploid with colchicines. 136. The disease symptom, propagation path of pathogens and inducing condition of tomato virus were elaborated. The controlling methods were proposed. 137. Tests were carried out to study SHS. process and its thermit reaction characteristics, including the combustion equation and propagation velocity of flame front, and so on. 138. The results show that the original single-mode fiber becomes a multi-mode waveguide. The propagation and mode coupling of the light in the taper region are analyzed. 139. The vegetative propagation techniques of Corylus avellana including grafting, cutting, layering and off shooting were systematically introduced in this paper. 140. The electric characteristic parameters of package for high speed ASIC include propagation delay, characteristic impedance, cross talk, parasitic inductance and capacitance. 141. Chapter II presents a simple description of the generation and propagation characteristics of helicon wave. 142. This paper is focused on a shunt active filter based on detection of harmonic voltage to attenuate harmonic propagation in a power distribution network and its installation site selection. 143. ECL offers the lowest propagation delay of all the families. 144. The authors of this paper has put forward a new measurement method to study propagation characteristics of radio noise caused by electrified railways. 145. The experimental results have showed that the deformation of polymer in macro cold tension stage is the accumulation and concentration of local deformation in the step of necking down and propagation. 146. Some crystallized or fractured media show anisotropy relating to elastic wave propagation. 147. Also, if you are running an external client, make sure that your transaction manager supports the propagation of a transaction across JVMs. 148. For the past few years he had devoted virtually all his time to the propagation of spiritism , and was recognized as one of the great leaders of the world in that belief. 149. On the basis of numerical simulating results, the predicting model for blast furnace wall's temperature was established with the BP (back propagation) neural networks. 150. No transaction is started because of the SUPPORTS propagation mode, so the method effectively uses a local (database) transaction. 151. Propagation of virus in embryonating eggs was first used by Goodpasture and Woodruff in 1931. 152. RPS (Reference picture selection) is one of effective schemes for video error-resilience. It selects appropriate reference picture to cease error propagation. 153. The effects of rock characteristics on the propagation of explosion stress wave are studied and the blast action and the crack effects in the orthotropic rock are analysed through fractal principle. 154. The H 2 increases the flame propagation velocity, so the process of combustion is improved. 155. The effects of temperature and equivalence ratio of supersonic premixed combustible flow on the structure of supersonic combustion flow field, ignition and flame propagation were studied. 156. By the use of the eigenfunctions, the formulas of the propagation of the transient wave along rod, beam and beam-rod structures are derived in the present paper. 157. The high frequencies are not emitted, the effect of frequency - selective propagation is not very apparent. 158. Then, an overview of the theory of radio emission mechanisms and the propagation of radio emission in solar coronal was done. 159. The authors present a new retransmission scheme that effectively alleviates error propagation in the transmission of video. 160. Based on the theory of wave propagation in random media,[http:///propagation.html] ionospheric effects on radio wave propagation and the feasibility of short-term forecasting of fading signals in ionosphere are examined. 161. The propagation formula of the cross-spectral density of partially coherent flattened Gaussian Beam(PCFGB) through ABCD optical system was derived using Huygens-Fresnel diffraction integral formula. 162. This kind of beam needs more study on its propagation properties in dispersive media, as well as the beam propagation factor (originally called beam quality factor). 163. Dispersion waveform of travelling wave propagation in three - phase. 164. Transparent tone-in-band(TTIB) and feedforward signal regeneration(FFSR) is a technology to combat the effects of multipath propagation delay and doppler effect in wireless channels. 165. Using a complex analytical signal representation, the free-space propagation properties of ultrashort pulsed Bessel-Gauss beams whose waist width is independent of frequency are studied. 166. A practical software tool for building fault propagation simulative models is developed. 167. The system works on the propagation property of ultrasonic spreading in solid. According to the different speeds of ultrasonic the coal structure type can be distinguished by the system. 168. The high frequency signal propagation on power cable is demonstrated theoretically by solving transmission equation and analysing the stable solution. 169. We studied on the tissue culture and rapid propagation of Bletilla ochracea in the wild primariely, and succeeded in obtaining the healthy tissue culture seedings. 170. The effect of different nursery substrate and seedling methods on propagation of Pteridium aquilinum spores were tested. 171. The stiffness of the long floating bridge and the propagation velocity of displacement wave are much less than those of the general steel or concrete bridge. 172. The time of reaching full developed fire, flame propagation speed along vertical direction and horizontal direction, and the law of fire load influencing on fire development are derived. 173. The signal propagation through nerve system is the basis of studying, memory, sense, movement, so its theory is also the basis of neuropsychosis. 174. The numerical results clearly reflect the wave propagation process and the phenomena of shear wave splitting and wave-field differences caused by the azimuthal property variations. 175. Starting from paraxial wave equation, analytical propagation expressions of hyperbolic secant pulsed beams with narrowband and broadband are derived. 176. Decentered parameter along with the propagation distance decreases more slowly as turbulent strength decreases, twisted parameters increase and coherence slows down. 177. In the field of underwater acoustic communications, the intersymbol interference caused by multipath effects will make the reliability and the rate of the propagation of underwater acoustic signals. 178. The technique of in vitro culture and rapid propagation of seedling production of Cinnamomum camphora var. 179. In this test , axillary buds of Melastoma dodecandrum were collected as explants studied on tissue culture and rapid propagation. 180. The evolution of the spectrum shows that spectrum splitting and spectral shift occur during the propagation in anomalously dispersive media. 181. To solve low channel utilization problem caused by long propagation delay in wireless networks, a fast reservation on-demand transmission (FRODT) medium access control (MAC) protocol is proposed. 182. The paper discusses the principle of porosity prediction with seismic data based on the propagation theory of seismic wave in diphase medium. 183. The results refer to things of earth Goddess on behalf of their propagation methods, the human is divided into men and women, with men and women called humans, reproduce. 184. Fractal characteristic of multipath fading signal is studied in the paper which shows that multifractal dimension is a key parameter for describing the signal propagation in wireless channels. 185. The photon propagation model and photon propagation rule are two key components of bioluminescent imaging. 186. Spartina alterniflora has the trend of expansion to Acanthus ilicifolius communities and bare mudflats by vegetative propagation after they first settled on the mudflats. 187. The simplest explanation of aberration is the analogy of light propagation to the fall of raindrops. 188. This paper reviewed the realization methods of radar camouflage from five aspects, shaping design, absorbing materials, jamming, offset and microwave propagation indicating technique. 189. As a public oriented information propagation service, videotex has a huge potential market in China. 190. The model provides a simple ,[] reliable and utilitarian method to predict fatigue crack propagation. 191. Experimental results show that the method outperforms on both visual quality and peak signal-to-noise ratio (PSNR), and can be effective to stop error propagation. 192. The algorithm has approximately computational complexity comparing with the back propagation fellow used in the general feedforward three layered LBF networks. 193. A method based on the bootstrap and an imaginary part of the coherence was developed to analyze the connectivity and the information propagation during motor imagery. 194. The essence of back propagation networks is that make the change of weights become little by gradient descent method and finally attain the minimal error. 195. The propagation velocity of seismic wave is dependent on the property of formations, such as formation component, elasticity, density, depth, geologic age, porosity and tectonic activity. 196. According to the similarity between the propagation of magnetic dipole source TEM field and reflected-seismic wave, it is proposed to explain TEM data with the pseudo-seismic interpretation. 197. TEM analysis reveals that the precipitation of short-bar-shaped carbides in lower-bainite can prevent effectively from initiation and propagation of fatigue cracks. 198. High frequent adventitious shoot formation , plant regeneration and micro - propagation were established in trailing petunia ( Petunia hybrida ) leaf. 199. The new definition of the beam propagation factor for partially coherent light is proposed through the propagation equations of the cross-spectral density. 200. The article has corrected the standard propagation model which is selected in M city of our country using the data of CW test, and discussed the signal variant correction and multi-variant correction. 201. The simulation using the bi-directional beam propagation method proves that the demultiplexer can have very low insertion loss and high isolation ratio. 202. Diseases spread by insects are encouraged when climatic conditions propagation of the vector. 203. A complete study of the propagation of shock waves in elastic solids is presently lacking. 204. Applying classical wave theory, a concept of equivalent elastic modulus on propagation speed modification of guided wave through"variable cross-section"of metal bar embeded layer was put forward. 205. Three major damage mechanisms, namely fault rupture, wave propagation, and soil liquefaction, are considered. 206. Based on the dispersion equation of electromagnetic mode, the propagation characteristics in a lossy cylindrical waveguide are studied. 207. Research on long range radio wave propagation plays a significant role in both mobile communication and electromagnetic environment. 208. Clonal propagation can also give some large gains in a relatively short time. 209. After the October Revolution the propagation of Marxism led the qualitative shanges the New Culture Movement. 210. This paper is concerned with using back error propagation(BP) of artificial network to study the market sequence prediction of railway passenger traffic. 211. On the basis of experiments, the influence of impressed electromagnetic field on flame propagation speed and overpressure in gas explosion was investigated. 212. Researches on Carya cathayensis in its bio-ecologic characteristics, high and stable yield cultivation, and propagation techniques are reviewed in this article. 213. Based on an actual measurement of vibration on JA31-630B mechanical press workshop, analysis vibration reasons caused and law on propagation and attenuation of the ground vibration. 214. The artificial propagation method of Hippodamia variegate realizes and promotes the application of artificial propagation, commercialized production, transportation and release. 215. Finally according to the prediction model, the radio wave propagation loss performance in different conditions is analytically simulated. 216. By making use of two - dimensional ( 2 D ) ray tracing model results, a new propagation model was presented. 217. If a plant has spotted or crinkled leaves, do not use it for propagation. 218. The virtual anode formation time and propagation velocity at different pressure with different apertures are investigated. 219. A new-type of sound propagation system, parametric loudspeaker system, is introduced. 220. If the client layer is making remote calls to the API layer,[] the client layer must use a protocol and transaction manager that supports the propagation of a transaction context (such as RMI-IIOP). 221. A general syntax for variable function arguments (...T) and their propagation (v...) is now specified. 222. The paper constructed a time depth conversion model of plane wave propagation in two layer medium. 223. The honeypot host under distributed honeynet performed high inveiglement to worms and possesses "come in easily, out strictly" data control policy, this influenced worm propagation and control. 224. Fractures of the TA5 alloy welded plates samples conducted fatigue crack propagation rate test were analyzed by scanning electron microscope. 225. ASTM C 1166: Standard test method for flame propagation of dense and cellular elastomeric gaskets and accessories. 226. A numerical method considering anti-sound effects is proposed to calculate nonlinear sound propagation in varying area hard-wall ducts with transonic flow and without acoustic shock waves. 227. The highly sophisticated electronic methods rely on either light or radio wave propagation. 228. From the propagation theory of partially coherent light, spectral anomalies and spectral switches of Gaussian Schell-model beams focused by an astigmatic aperture lens are studied. 229. The principles of the common methods to measurement the propagation loss of the NLO polymer film optical waveguide are summarized, and the typical experimental arrangements are presented. 230. The numerical method for resolving the wave propagation and absorption of the electron cyclotron resonance(ECR) is proposed. 231. By optimizing the etching parameters, waveguides with smoother side - walls and smaller propagation loss are fabricated successfully. 232. In this paper, several methods of solving the problem of electromagnetic wave propagation in a inhomogeneous plasma sheath is investigated. 233. Be step by step what conduct pays close attention to with development of interconnection net , the person information propagation efficiency. 234. A kind of flat box-like resonator for reactor-pumped lasers (RPL) is presented here, which has a zigzag propagation inside and high coupling efficiency with the reactor. 235. The light wave propagation in quasiperiodic one-dimensional photonic crystals with the doped defect and the substitutional defect is studied by means of the transfer-matrix method. 236. Nondestructive pressure measurement based on surface wave usually requests accurate measurement of propagation time of surface wave in the medium. 237. Based on the ray tracing method, the propagation property of light rays in tapered POF is analyzed and simulated. 238. By means of fluid model and linear field theory, the dispersion equation of the electromagnetic wave propagation along a cylindrical waveguide filled with an infinitely thin annular plasma. 239. Conclusion: Reinforce community student's community patients'nurse, prevent typhoid propagation and extend. 240. The beam propagation method ( BPM ) is used to simulate and optimize the design and input - output characteristics. 241. A finite difference frequency domain method(FDFD) is presented to analyze the propagation characteristics of waveguides with imperfect conductor and rough surface. 242. The concept of the beam propagation factor M2 is extended for chromatic laser beams. The definition of the beam propagation factor can be generalized with the weighted effective wavelength. 243. Several units calculate the UHV transmission line shielding failure trip ratio with the leader propagation model (LPM). 244. Under conditions of easterly flow, therefore, or very large westerly flow no vertical propagation will occur. 245. Its common feature is:The multiplex propagation mode, the dissemination behavior personalization, accepts the way mobility and disseminates the solid current events. 246. We use carry lookahead techniques to reduce the delay of carry propagation. Based on 4-bit adder modules, we can construct 16-bit, 32-bit and 64-bit adders. 247. Analyzing recent new information environments, I pointed out the organization of knowledge and propagation is the core of the future library science research. 248. The time serial of short fatigue cracks' propagation rate is modeling and predicting by using neural network in this article, and the good result is achieved. 249. The paper studies the concepts of phase velocity and group velocity on electromagnetic wave propagation and discusses the relation between signal conveyance and energy conveyance. 250. It is psooible to carry out the continuous and overall test of road base construction quality by wave propagation method. 250. is a online sentence dictionary, on which you can find excellent sentences for a large number of words. 251. To raise funds for the YBAMPenang SLC education & dharma propagation . 252. In this paper, the hybrid method is extended to 3-D problems. It will be helpful to obtain the radio wave propagation prediction in indoor real environments. 253. Propagation error for each gage can be expressed as polynomial of time and the highest power of polynomial ism-1, which mis the number of gages. 254. The values of k, chain propagation rate constant(kp) and chain transfer rate constant(Ktr) increased with the increase of polymerization temperature. 255. The signal will have attenuation and disturbance due to environmental factors in the process of VLF radio wave propagation, which will impact the reliability of submarine communication. 256. From the Fresnel diffraction equation, we calculated the intensity distribution of the FHB in free space, and found that there is an interested propagation property of the FHB before the focal plane. 257. The secular equations for symmetric and skew symmetric wave mode propagation were derived. 258. It is the reverse of the propagation step in addition polymerization. 259. The FDTD method is a full wave technique that has been widely used to model wave propagation process, and interaction with certain or random object in electromagnetics, acoustics, and elastodynamics. 260. The wave relative frequency in the coordinate system moving with current and the angle between the direction of wave propagation and that of current are computed based on the wave dispersion relation. 261. This paper gives a detailed study of truth reasoning based on fuzzy proposition, strict statement of truth-value propagation in uncertainty reasoning, defined in , is shown. 262. Feasibility of combining the conventional algorithms with the constraint propagation algorithm in sensor placement is studied. 263. Accordingly gerbera is always yielded by asexual reproduction, and the traditional method is plant division propagation. 264. Transgranular fracture. Fracture of polycrystalline materials by crack propagation through the grains. 265. Gravitons, like photons, are transverse waves: they oscillate perpendicular to their direction of propagation. 266. Specify digital circuit timing: setup and hold times and logic propagation delays. 267. Various interpretation models have been suggested for evaluating reservoirswith data from Electromagnetic Propagation Tool ( EPT ). 268. The influence of experimental error on the generation of radially polarized light beam, and the change of the light spot of radially polarized light beam in propagation are investigated. 269. A rayleigh assumption is made for the scattering channel, and the LOS propagation channel model in the presence of polarization diversity is derived. 270. Some proposals are provided for utilization and conservation of new cultivars, introduction and domestication, propagation and landscape application of gesneriaceae. 271. Filamentation refers to break up in the transverse direction, while modulation refers to the break up of an electromagnetic wave along its direction of propagation. 272. Based on the LS algorithm, the mobile packet routing is implemented using the propagation mode of D BF algorithm and the global routing topology table (RTT). 273. Dendrobium Candidum is a orchidaceae aerophyte with slow growth and lower natural propagation rate, and it has very high medicinal value called as "Gold in Herbs". 274. The hriving of " mirror of Buddha " hod the dose relation with the propagation of Buddhism. 275. Spawner fish used in artificial propagation usually are big mullets caught both in the open sea and pond-grown. 276. Propagation develops within the working surface of the roll, gradually increasing in depth and width followed by a large surface spall of the overlying barrel surface. 277. Studies were made on the vegetative propagation coefficient and cormels biological characters using eighth-excision in different development phase of Lycoris radiate. 278. Doppler Effect of light-wave propagation shows that the light-wave propagation needs the medium ("ether"). 279. The disturbance is sound wave,(http:///propagation.html) conforming to the laws of acoustic propagation in solids. 280. We elaborate the theory of localization algorithms, and implement the algorithm combined with radio wave propagation model in underground complex environment. 281. Because of the large space between seed trees and the plentifulness of light, the phototactic insects are favoured in existence and propagation. |
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