1. At once there is a parabolic storm of snowballs.

2. His drawings ran the gamut from the parabolic suspension bridge to the forms and color of various trees and individual flowers.

3. With a hardened aluminium cantilever and parabolic diamond stylus profile it retails for ￡1,350.

4. This is a coupled non parabolic dissipative dynamic system.

5. Reaction rates o - bey a parabolic line law.

6. The third kind of solar oven is parabolic cooker.

7. Elliptical, hyperbolic and parabolic interpolation algorithms are introduced in this dissertation, which are based on central angle division.

8. Possibly the whole of this is only a parabolic form for the story of Solomon's spiritual declension , and final repentance.

9. Array-fed parabolic reflector and shaped reflector with a single feed are usually used to be contoured beam satellite antenna.

10. This paper provides the analog simulation of parabolic movement with digital model and Calculating method, demonstrating the process of movement with dynamic images.

11. Compared with the parabolic reflector, a phase factor is of most importance in the efficiency evaluation of Fresnel zone phase-corrected plate(FZP) ones.

12. The third kind of solar oven is a parabolic parabolic cooker, it.

13. The transfer matrix and transmission coefficient through a parabolic quantum well are obtained by solving schrodinger equation .

14. Earth station: A parabolic antenna and associated electronics for receiving and transmitting satellite signals.

15. Have the cleaning function of parabolic move, to ensure it cleans uniform.

16. Firstly, it is reflected and given direction by the cut-away skull bone, acting as a parabolic reflector.

17. Or else fed through huge pipes to other pumps that spewed it back in lazy streams and jetting parabolic arcs.

18. Firstly, the important relation formula for the points of parabolic torus reflector and subreflector is obtained by using the equivalent ray path condition.

19. This thesis is devoted to the existence and blow-up for the positive solution of degenerate parabolic system and a class of nonlinear degenerate diffusion equation with nonlocal source .

19. is a sentence dictionary, on which you can find excellent sentences for a large number of words.

20. The influence depolarization effect on the third - harmonic generation spectrum in an asymmetric semi - parabolic - quantum well is studied.

21. In chapter two, superconvergent finite volume element method based on quadratic interpolation is generalized to one dimensional parabolic problems.

22. In this paper we have treated the existence of generalized solution to the quasi-Linear equation with parabolic form and its properties of finite diffuse.

23. The relationship between the holding temperature and the average of the equal-area-circle diameter or the average of the roundness was parabolic.

24. Because atmospheric duct have a great effect on radio propagation, the technique of dealing with atmospheric duct is presented for inverse diffraction parabolic equation.

25. The radiant cooler used in the sun synchronous orbit is always designed two stages with a W-shaped parabolic reflector .

26. Therefore, in practice, it is common to make a good feed first and then, according to it, choose or make parabolic reflector with F/D that fits the best.

27. This paper will discuss the solution of an initial value problem of parabolic type.

28. In this paper, an existence result of entropy solutions to some parabolic problems is established. The data belongs to L1 and no growth assumption is made on the lower order term in divergence form.

29. Vector expression is adopted in analyzing the relation between off-axis parabolic parameters and collimation property.

30. In the paper, author has studied the inverse problem about a class of quasi-linear partial differential equations of parabolic type by monotone method, proved uniqueness and stability.

31. A surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis.

32. The thesis concerns mainly about the ground state energy of weak coupling polaron in a parabolic quantum dot.

33. With a cylindrical parabolic mirror collection sunlight lit the torch.

34. The existence and blow-up of a class degenerate parabolic systems in semi-space is considered.

35. The homogenization of a coupled parabolic system is discussed carefully and the homogenization results are obtained.

36. The parabolic antenna fed with half - wave dipole , with circular disc short - focus parabolic reflector was studied.

37. Uses: Mainly used for rough edges and parabolic shape and manicure.

38. Using discrete function analysis, the convergence of discrete vector solution for nonlinear parabolic systems is proved and existence of weak solutions for such equations is also obtained.

39. In this paper, the author discusses the existence of solutions to initial boundary value problem of nonlinear parabolic equations and obtains the existence theorem.

40. It's grinding, parabolic, research disk diameter than the domestic similar products.

41. For illustration, an example of a quasi-linear parabolic differential equation and corresponding to optimal control problem is also discussed.

42. High-temperature oxidation tested that oxidation kinetics of alloy followed the parabolic law, but there be some negative bias.

43. The ground state energy of weak-coupling polaron in a parabolic quantum dot considering the phonon dispersion is calculated using the squeezed-state variational approach.

44. Based on the basic theory of array directivity realize infrasound focusing by line transducer array, and design a new parabolic array.

45. In addition to parabolic troughs and power - towers there is also a third solar - thermal technology, which combines curved, dish-shaped mirrors with heat engines.

46. This work is concerned with the approximate controllability for some semilinear parabolic systems with control acting only in one equation.

47. By solving flexibility and stiffness factor, this paper presents element stiffness matrix of parabolic wedge-shaped beam of rectangular section in plane frame structure.

48. In this paper, the approximation of the second order parabolic equation is studied with the anisotropic biquadratic element.

49. The telescope is the largest parabolic reflector antenna in our country. The technologies used in the telescope are electromagnetics , optics, control, mechanics, structures and civil engineering.

49. Wish you can benefit from our online sentence dictionary and make progress day by day!

50. The direct domain decomposition method given in this paper is effective for the parabolic equation.

51. In this paper, linear and semilinear parabolic equation is considered, which possesses a global attractor.

52. An antenna was developed to radiate high power, sub nanosecond EM pulse, which consists of a high power wideband mode convertor, a wire frame TEM horn feedback set and a parabolic reflector.

53. In this paper, we discuss the method of Alternating Group Explicit (AGE) for solving 2-D parabolic equation, and give out the results of AGE method comparing with several fractional step methods.

54. The arch axis of arciform aqueducts formed by the continuum topology optimization method was compared with the circular arch axis and the parabolic arch axis of the same span.

55. The reflector adopts parabolic mirror with chromium - plated finish, high reflectivity and even illuminance in illuminated surface.

56. We will create a non-sequential system with a filament source, a parabolic reflector and a planoconvex lens that couples light into a rectangular lightpipe, as shown in the layout below.

57. Hours later and Camacho's back - he of the sweaty armpits and parabolic gestures.

58. The dynamics of coupled systems of semilinear parabolic equations are investigated using the method of upper and lower solutions. The asymptotic behavior of the solutio is given.

59. In this paper, the approximation of order parabolic equation is studied with the anisotropic biquadratic element.

60. This paper consider a doubly nonlinear parabolic equations systems in diagonal form, under rather general structural conditions, proved that its generalized solution is bounded locally and globally.

61. In order to get along well with the popular used stability methods, this paper look the failure face as parabolic line, to set a limiting equilibrium equation, as a base for reliability calculation.

62. This paper proposed a cascadic multigrid(CMG) method for parabolic problems in domains with re-entrant corners, whose corresponding convergent results were obtained.

63. The design of an airborne off - set parabolic reflector antenna with low sidelobes is discussed.

64. In this paper the linear triangular finite element approximation to the Parabolic Problem in the domain with curved boundaries is studied.

65. An analysis is made of some fundamental characteristics of the parabolic gears, followed by a brief description of span measurement by vernier calipers.

66. The slow sodium influx educed by veratridine and the calcium-dependent potassium outflux are regarded as the two slow variables, which are responsible for the parabolic bursting.

67. Modal analysis is described about the reflector of deployable parabolic antenna with truss structure by using ANSYS soft with its many element types and its powerful programming language APDL.

68. The generation of far side lobe echoes for offset parabolic antenna is analysed in this article, and the experiments have proved the existence of far side lobe echoes.

69. The results show that the radial distribution of particle velocities always becomes less uniform along the riser height and finally reaches a parabolic profile in the upper section.

70. Finally, a thermal cycling test completed in vacuum on a carbon fibre parabolic antenna reflector is also deseribed, and the resu...

71. Coma -- associated mainly with parabolic reflector telescopes which affect the off-axis images and are more pronounced near the edges of the field of view.

72. The Hopscotch method is employed in this paper to solve numerically the two-dimensional parabolic equation, hence a high efficiency scheme can be advanced for numerical forecasting of storm surges.

73. The approximation of the parabolic integro-differential equations is studied with anisotropic biquadratic finite element.

74. The parabolic barrier, double barrier with a rectangular well, double barrier with a parabolic well structure and the potential barrier placed in an external field are discussed here.

75. In this paper, we consider the semilinear parabolic systems with nonlocal source. The blowup criteria and the blowup rate are obtained.

76. Parabolic antennas work by reflecting electromagnetic radiation off the paraboloid dish to or from the feed horn (center), for reception or transmission respectively.

77. It belongs to the third boundary control of parabolic distributed Parameter systems.

78. A colony of parabolic satellite antennas installed at the IBC.

79. To recreate outer-space conditions of micro-gravity(/parabolic.html), the plane performed 6)parabolic flight 7)maneuvers over the Gulf of Mexico after 8)taking off from north Florida.

80. Also parabolic type equation commonly used now is derived from the hypothetic conditions of ray theory, so it does not include the wave natures completely.

81. The existence and stability of the optimal control is established based on the parabolic regularization method and the weak convergence technique.

82. Formulae for computing the longitudinal load distribution factors are derived on the basis of parabolic load distribution and the factors are calculated with the curves plotted.

83. In this paper, the parabolic equation with boundary perturbation is considered. Using discussion of the solvability, the perturbed solution of original problem is obtained.

84. The random vibration method for the analysis of large parabolic antenna structure response to wind load is proposed in this paper.

85. In this research a heat pipe type solar collector with compound parabolic concentrator (CPC) was studied, in which CPC was applied to heat pipe flat-plate solar collector with a flat absorbing plate.

86. The Existence of viscosity solutions of initial problem is proved for second order parabolic equations under certain conditions.

87. A class degenerate quasilinear parabolic systems is considered. The local existence is proved. In some conditions the solution quench in a finite time. And an estimate of quenching time is given.

88. Parabolic ( plug style ) disc for higher degree of control.

89. The quantative test of lightweight 630 quartz parabolic mirror has firstly been implemented with this method.

90. The rotated parabolic equation method was presented to compute the bistatic radar cross section ( RCS ) .

91. A parabolic system with nonlinear boundary conditions is considered, and a sufficient condition that guarantee the nonnegative classical solution of this problem to blowing up is proved.

92. Of course, in nature, the fish swimming parabolic curve is only dolphins.

93. This paper presents a newly developed method, Parabolic Equation Approximation(PE) method to cope with complex wave propagation problems.

94. Methods The states of forces sustained by arcus plantaris were analysed and calculated, according to the mechanism of quadratic parabolic arch.

95. The alternating group explicit iterative method for solving the neutral parabolic equation with initial boundary conditions is given.

96. By using approximating methods the global existence of the classical solution is proved for a free boundary problem which can be modelled by parabolic equation with singular term.

97. The parabolic reflector of a searchlight gives a parallel beam.

98. It features a parabolic reflector that rotates around an incandescent lamp, providing 60 flashes per minute in all directions.

99. Velocity distribution can be expressed by a logarithmic formula for the inner zone and a parabolic formula for outer and surface zones.

100. One elliptic equation is for the electric potential, and three parabolic equations are for the electron concentration, hole concentration and temperature.

101. F code has been developed by finite volume method. 3D step-by-step method of parabolic type is adopted in this code, and mixed length theory is adopted for turbulence model.

102. When using a line feed, telescope operators produce a unified signal by adding up the different parts of the signal, but the results are never as strong and clear as they are with a parabolic dish.

103. Efficiency and gain of a parabolic antenna directly depend on the degree of accomplishing of these demands.

104. This algorithm applies periodogram and parabolic interpolation to the cross correlation spectrum of band limited stochastic signals, and can obtain a continuous time delay estimator.

105. A new style fast heating infrared equipment parabolic reflector equipped , was developed for heating metal samples.

106. The VSAT station of the open pit is comprised of parabolic antenna of 2.4m caliber, outdoor unit (ODU) and indoor unit(IDU).

107. We obtain the existence and uniqueness of the classical solution by its equivalent parabolic quasi variational inequality.

108. In order to collect more sunlight, when it's not straight to fall onto parabolic reflector, we design the appropriate dimension of entering hole to allow the departure.

109. There is a good platform for the round parabolic antenna electricity performance analysis.

110. According to the interpolation principle of time division of an arc,(http:///parabolic.html) a hyperbolic interpolation algorithm and a parabolic interpolation algorithm based on central angle division are developed.

111. A parabolic interpolation algorithm based on time division is developed in the article.

112. An iterative time-sharing method suitable for the solution of parabolic differential equations on a small scale digital-analog hybrid computing system is presented.

113. A parabolic antenna and associated electronics for receiving and transmitting satellite signals.

114. A move to the right of the parabolic trend line is an exIt'signal.

115. The third kind of solar ovens is a parabolic cooker.

116. This paper deals with the quenching problem for degenerate semilinear parabolic equations with time delay.

117. We are concerned with estimates of the cost of controllability of parabolic equations in divergence form.

118. A new style fast heating infrared equipment, with tungsten halogen lamp and parabolic reflector equipped, was developed for heating metal samples.

119. A new method for the solution of wave radiation stresses is proposed by linking wave radiation stresses with the variables in the parabolic mild-slope equation.

120. A parabolic system with nonlinear boundary conditions is considered. T he existence and uniqueness of a nonnegative classical solution are proved to this problem.

121. A wavelet - based numerical homogenization is proposed for two dimensional parabolic equations with rapidly oscillating coefficients.

122. The parabolic rate constant B is substantially larger for wet oxidation than for dry.

123. Chapter 5 focuses on the asymptotic analysis to a parabolic model with inner absorptions and weighted localized sources.

124. The Gaussian parabolic line on the Gaussian map of the free-form surface alternatively intersects or is tangent to its boundary.

125. Methods Nonlinear dynamical behavior of both parabolic equation and elliptic equation were investigated by several tools such as Poincare section, Lyapunov exponent, and correlation dimension.

126. It is concluded that an offset feed parabolic antenna has the advantage in side lobe suppression over central feed parabolic antenna.

127. The first part of this paper discusses a linear singular parabolic problem.

128. Another is curvature - parabolic method according to centrifugal acceleration of the vehicle in settlement section.

129. One of the important factors affecting the efficiency of parabolic reflector antennas is the degree to which the surface of the reflector deviates from the true parabolic shape.

130. The third kind of solar oven is a parro parabolic cooker.

131. The present work deals with oblique derivative problems for order quasilinear elliptic equations with parabolic degeneracy.

132. This paper makes research on parabolic cylindrical antenna with feed for linear arrays, generates aperture-field analysis methods and simulation results of parabolic cylinder and feed .

133. At millimeter-wave band, Fresnel Zone Plate (FZP) antenna has the advantages of simple structure, planar configuration and low cost, while giving performance comparable to the parabolic antenna.

134. Next the electromagnetic field on aperture was found, and then proceeded to sum up five common features of aperture field of parabolic antenna.

135. The third kind of solar oven is a parabolic cooker.

136. Sunlight comes into the fibre - optic cables through holes in the parabolic mirror.

137. A direct domain decomposition method was presented for the parabolic partial differential equations on nonoverlapping domains.

138. Using the maximum principle, we give the location of the quenching points for the solution for a degenerate parabolic equation, and we also show the estimate of the quenching time.

139. In this paper, We obtained the boundedness of solution map for semilinear parabolic system with a Dirichlet boundary control using semigroup theory etc.

139. is a sentence dictionary, on which you can find good sentences for a large number of words.

140. The initial-value problem of two-dimensional parabolic equation can be solved by using meticulous integration of single inner point subdomain.

141. The Parabolic Equation method (PE) is an approximation of the wave equation, which models energy propagating in a cone centred on a preferred direction, the paraxial direction.

142. Finally, a thermal cycling test completed in vacuum on a carbon fibre parabolic antenna reflector is also deseribed, and the results of the measure...

143. The parabolic gear is characterized by a new-type tooth profile, which may ensure very great load rating and fairly good unyielding, anti-sticking and wear- resisting properties.

144. She uses a parabolic mirror to focus light rays from the sun.

145. The dynamic image analysis methods including the gray centroid method and new developed methods: exponent centroid method and parabolic fit method are discussed and compared.

146. Especially, as com-pared with the 0.618 method and the parabolic function-fitting method, the double-secant line method makes the efficiency of the unidimensional search raise obviously.

147. The surface of the parabolic reflector antenna is the most important part in receiving microwave signal.

148. A vertical curve, clothoidic or parabolic, occurs at a change of gradient.

149. Genetic Algorithm(GA) was used to synthesize the patterns of the focal plane array feeding parabolic reflector antenna in deep-space exploration.

150. Any continuous curve can be closely approximated by a series of small parabolic segments.