1. He studies spherical geometry.

2. The Earth is not perfectly spherical.

3. How did these rings fit into a spherical universe?

4. The ovum is roughly spherical or slightly egg-shaped.

5. Edam cheeses are small and spherical in shape.

6. Figure 3.1 shows one two-dimensional surface, a spherical surface; and Fig. 3.2 shows another, a cylindrical surface.

7. We specialize to the case of a spherical surface whose cross-section is shown in Fig. 3.5.

8. My contribution is using perfectly spherical surfaces, adding the rim but retaining the outside spherical surface.

9. Geodesics on a spherical surface are the well known great circle routes which are frequently used by airlines on intercontinental flights.

10. La Geode, in Paris, is a unique spherical building with a cinema inside.

11. The earth is not quite spherical, because it is slightly flat at the poles.

12. In the case of a two-dimensional spherical surface it would simply reproduce the sphere.

13. The spherical pressure hull formed the head of a flimsy, arrow-shaped structure more than a hundred yards long.

14. This absorption band comes from the spherical geometry of the particles and the particular optical properties of the gold.

15. In practice natural sediments are rarely composed of spherical grains, and most contain assemblages of many shapes.

16. Such inconsistencies make it impossible to cover a spherical surface using Cartesian coordinates.

17. Fisheye Lense Distortion Correction Using Spherical Perspective Projection Constraint.

18. Fixed platen with hollow spherical structure ensures the lifetime.

19. We invent the spherical gear with ring involute tooth.

20. It was probably coincidence that Amy was taken with spherical shapes at this time.

21. Sintering usually leads to a reduction in mass with pores becoming more spherical or being eliminated.

22. This forms as the fibrils fan out and begin to create the spherical outline.

23. Light curves may show varying brightness due to two in-dependent factors: local variations in reflectivity and departures from spherical shape.

24. Low branching and twisting then produces bundles of diverging and spreading fibrils which eventually fill out into the characteristic spherical structure.

25. Applying these results for the Schwarzschild metric when using spherical polar coordinates gives.

26. Other species have squat whorls, the whole ammonoid being so tightly rolled up as to be almost spherical.

27. An early form of analogue computer( ), the astrolabe was primarily designed to solve problems of spherical trigonometry to shorten astronomical calculations.

28. The cylinder is therefore called intrinsically flat, although not planar, and the spherical surface is intrinsically curved.

29. All matter in the universe is encased in a spherical shell with clearly circumscribed boundaries.

30. The justification for the interpretation is theoretical analysis of the forced spherical pendulum.

1. He studies spherical geometry.

31. And, you switch it into spherical coordinates.

32. Many engineers shy away from spherical projection methods.

33. We carry out a transformation to spherical polar coordinates.

34. Spherical or oval-shaped curve, we have a dish antenna.

35. This paper discusses the focusing principle of spherical heliostat.

36. They may have spherical, rodlike , or spiral shapes.

37. Double - row spherical roller, with cage.

38. The fundamental characteristics of the spherical bearing are analyzed.

39. Beyond galactic centre, the cloud is not entirely spherical.

40. Natural sediment particles are not spherical.

41. The threemirror anastigmatic system includes two aspherical concave mirrors and a spherical convex mirror.

42. In this paper, discontinuous Galerkin method (DGM) is used to numerically simulate spherical explosion in air.

43. This paper establishes the finite element equation for the spherical shell.

44. The Laplacian in the columnar and spherical coordinates is deduced by using the derivative principle of the multivariable functions.

45. Through some examples, we can see that this spherical parametrization behaves better for surface fitting.

46. A non-driving-force approximation is presented for the description of dynamic response of a spherical porous particle subject to a step change in the surface concentration.

47. The spherical aberration results in an increase of the beam quality factor of flat-topped beams.

48. The influence of dealcoholization mode on composition of spherical magnesium- alcohol adducts was investigated.

49. The valve is a pipeline opening which is spherical zone shape and anastomosed with the sphere.

50. Spherical cobalt blue with good reflectivity characteristics was synthesized by spray pyrolysis.

51. Sampling data for BRDF is analyzed with Spherical Harmonics, and then the BRDF surface could be rendered fast under environment illumination.

52. Then the formula for the scalar product of angular momentum operators is used to deduce the Schrodinger equation for one particle in spherical coordinate.

53. Of or relating to optical systems that correct for spherical aberration.

54. In Chapter III, nonlinear dynamic buckling of symmetrically laminated truncated composite shallow spherical shells under uniform triangular pulse is investigated.

55. The embedded nanometer diamond particles don′t change the structure of Ni-P matrix, but coarsen the surface of the composite coating with a large number of spherical particles.

56. The 35th minute, after Totty person spherical sector bottom wall and anchor packer slightly, straight, Buliji has shot by the Terry diving posture shovel to break.

57. Companies are hydride battery cathode material of spherical nickel hydroxide Asia(), one of the main suppliers.

58. This paper analyzes and compares the 3 present engineering approaches to determining the spherical bearing.

59. So now we're going to triple integrals in spherical coordinates.

60. Then using spherical stress wave reflection and transmission theory under the state of medium-high velocity the formation of spot in the ceramic back.

61. The influence of particle shape and contacting status is discussed by simulating cubic model, spherical model, continuous model and cross model.

62. And the conceptional difference between , and the well-known surface spherical harmonic is clarified.

63. Spherical powders of dental amalgam alloys have been made by atomization from liquid alloys.

64. Firstly, using GAMBIT carves up gas film's mesh in the hydrostatic gas spherical bearing, set up model and set sound boundary condition.

65. The five-line method of spherical heliostat is recommended in the paper. By means of this method the spherical mirror with two curvature is an...

66. Using vertex shader instructions the polynomial coefficients and spherical harmonics functions can be fast calculated, and then the corresponding irradiance environment maps are also generated.

67. The Y - bearings supplied inside the housing units feature a spherical outer diameter.

68. The results show that the spherical nano HA have a remineralization effect on the artificial dental caries dramatically, and can prevent and decrease caries.

69. It was reported that trace amounts of arsenic in iron ores, spherical ores and sintering ores were determined by GFAAS.

70. This paper refers to how the technology of mold - less explosive forming has been applied to spherical metal vessel with thin and many layer inside, which used for against exploding .

71. As a result, the paper indicates that undercooling is the main factor that causes spherical graphite growth in the crystallization process.

72. And, the surface element on a sphere, so, see, it's very closely related to the volume element of spherical coordinates except you don't have a rho anymore.

73. The recurrence relations about the quantum number 1 of the spherical harmonics are derived with ladder operator.

74. The recursive formulas of the spherical harmonics integral between every other order are proved to be fast and stable by numerical computation.

75. For mounting bearings on an adapter sleeve, see the relevant pages in the sections "Self-aligning ball bearings", "Spherical roller bearings", and "CARB toroidal roller bearings".

76. The mesh size of pulverized metals is 0.01 - 2 mm, shapes - flaky, cube-shaped, needle-shaped, except for spherical.

77. The formation of the hollow spherical structure was interpreted in terms of the core-shell mechanism.

78. SEM experiment shows that the coatings consist of lots of spherical particles and amounts of lumpish matrix.

79. The form of secondary minerals is schistose aggregated and spherical.

80. A method of rotation-photograph was suggested by which the Kinoform with axial rotating symmetry was made up, and experimental results of the spherical Kinoform was presented.

81. A position detector and 3 beams of ray are used to measure the prismatic, spherical and astigmatic powers.

82. In this paper, axisymmetric nonlinear dynamic equations of fiber reinforced symmetric cross-ply laminated flat spherical shells are found including transverse shear deformation.

83. So, if you are asked to find the average distance from the origin, spherical coordinates can be interesting.

84. Therefore, further study on the spherical cavity inflation by elastoplastic analysis in the pressure-sensitive dilatant materials has theoretical significance and practical value.

85. Measuring the motion of spherical ceramic particles in a vertical duct by PIV to provide theory for the process of heat exchanging in the down flow tube reactor.

86. A non- wrinkling limited graph for spherical surface parts of retiary metal sheet and metal sheet is obtained.

87. The cytoplasms of amebic cyst in different states were dense, packed with lipid drops,() spherical mitochondria and lysosomes.

88. Three particular forms are also derived from the logarithmic interpolation formula in the conditions in which the conductor surface are spherical, columnar and plane, respectively.

89. OpenLayers does not have the ability to re-project data itself, so all data included in a map must also be provided in Spherical Mercator projection.

90. The studying results show that the classical elastic wave equation of spherical wave is only true for fixed amplitude phase and described only kinematic equation of phase velocity.

91. Two novel spherical helical antennas are designed by projecting the planar equiangular spiral antenna onto the surfaces of hemisphere and partial sphere.

92. And the calculation method of effective transmissivity and the calculation formulas for coupling efficiency with spherical aberration being considered are given.

93. Our main products are spherical roller bearing , tapered roller bearing and deep groove ball bearing.

94. These are loose aggregates of a large number of primary particles of crystalline or spherical shape.

95. Accurate calculation of spherical shell plate size is very important in the process of mixed type spherical tank's design.

96. The false scattering and ray effect in spherical harmonics method, including P-1 and P-3 approximation, is studied.

97. By selecting appropriate cavity configurations, the astigmatism of optical mode in spherical mirror folded cavities can be partially eliminated and regulated.

98. A new half spherical helical antenna at the taper mode is presented first time. It has smaller volume and provides good shaped pattern which is suitable for LEO satellite communication.

99. In this article, respectively derive the four-part formulae from geometry, algebra and vector viewpoints and then use it to directly infer formulae of Napier's rule 2 of special spherical triangle.

100. In view of the spherical surface numerical control milling question, the paper has analyzed the advantage and disadvantage of automatic programming and the manual programming by contrast.

101. This paper proposes a novel method to obtain a simple analytical solution to extrapolation problem for band-limited signals, which is much easier than prolate spherical wave function expansion method.

102. A method for grinding internal gear using spherical worm emery wheel is presented.

103. Objective To investigate the effect of implantation of spherical allogeneic biological material implant after eyeball enucleation.

104. This study confirms an inverse association between ACD and age, female gender, and spherical refractive error. Eyes with shallower ACDs had narrower angles.

105. The primary silicon in the composite can nucleate on the surface of the fiber and grow into spherical shapes.

106. The phenomenon of granitic spherical weathering is frequently encountered in railway engineering which traverses granite areas.

107. The fluence distribution must be known for absolute gamma ray measurements in spherical radiation fields.

108. The second arises from the spherical aberration present in the objective lens.

109. C412S in normal PMC meiosis, however, showed a peak pollen abortion at later mononucleate stage of microsporogenesis , which mostly belonged to spherical abortion type.

110. So, it's much better to set up these integrals in spherical coordinates.

111. Two kinds of models are considered, spherical wave and plane wave, and the diameter of the receiving aperture is supposed as the first Fresnel zone length.

112. By means of the direct decomposition of spherical harmonic function, the spectrum and the dimension of all the eigen-spaces are obtained.

113. The radiation fields and the design of coaxial biconical antenna are obtained with the field of equivalent Huggens source on the spherical surface aperture.

114. Well, spherical coordinates become appealing because the function you are averaging is just rho while in other coordinate systems it's a more complicated function.

115. From the Helmholtz equation, the optical field analytical expression of an ultrashort pulse propagating through a small aperture lens was acquired with chromatic and spherical aberration.

116. That is, all factors favorite in both forming spherical nuclei and growing in all directions in the iron melt can be regarded as factors promoting graphite spheroidization.

117. The four-part formula gives the relation between two angles and the two sides adjacent to them around the spherical triangle.

118. In view of the difficulty in processing inside spherical zone,(http:///spherical.html) the method of processing forming cutters is introduced and the cutter designing and the process planning are also explained.

119. Sometimes, you will be able to request data in the Spherical Mercator projection, and the data provider will project it for you — but don't rely on this.

120. And, of course, you will actually do that in spherical coordinates because it is easier that way.

121. Like self-aligning ball bearings and spherical roller bearings, they are provided with a spherical outer-ring raceway.

122. A 3-D face model is constructed by the imaging theory and spherical harmonics, combining with the principle of 3-D projection and PCA.

123. As a result, we analyze the characteristics of the spherical harmonics spectral method.

124. Based on the electromagnetic scattering, a new and highly precise spherical surface subdivision algorithm—the self-adaptive spherical triangle subdivision algorithm is presented.

125. The spherical cap harmonic analysis method and its applications in geomagnetism were reviewed.

126. In this paper, nonlinear mechanics behavior of the shallow reticulated spherical shell is studied.

127. Spherical and dendritic Bi nanocrystals were prepared by ultrasonic dispersion method.

128. Spherical coordinates are a way of describing points in space in terms of three variables.

129. The spherical ligninbased cation exchange resin was prepared with calcium lignosulphonate as raw material in a cheap and non-toxic dispersing medium by reversed phase suspension polymerization.

130. Examples of a spherical pressure Vessel with circular nozzle and a digestion tank with conical bottom demonstrate the good capacities of the element.

131. Well, we have to figure out how to set up our triple integral in spherical coordinates.

132. According to the property of gasless delay column, spherical combustion model(SCM) starting from a hot spot is proposed in this paper.

133. This is achieved by a high numerical aperture (NA) lens axicon that utilizes spherical aberration to duplicate the performance of an axicon and to create an extended focal line.

134. The data of the earth spherical free oscillation can be used to invert focal mechanism of this earthquake and to explore the inner structure of the earth.

135. The technical equipment adopted the construction that the spindle drove boring sleeve, boring bar and cutter bar in order to finish machining spherical surface. The improved result was good.

136. So the idea of spherical coordinate is you're going to polar coordinates again in the rz plane.

137. Broadly used in chemistry, petrochemistry and other industries as an important equipment, spherical tanks have received great attention on their research and development.

138. A large gas-tight spherical or cylindrical tank for holding gas to be used as fuel .

139. Applying MDT API, the method of the developing CAD system is discussed with emphasis on. The spherical triangle arithmetic is presented hi the fixture assembled vision calculation of space angle.

140. Wang's work shows that China was already in possession of systematic knowledge of spherical triangle in the late 18th century.

141. This paper deals with the forming technique of the oblate spherical powder and the feasibility of applying it to the large caliber gun propellant charge with high loading density.

142. They are spherical ( coccoid ) or form long microscopic filaments of individual cells.

143. A digital diopter measuring instrument is described for lens spherical vertex power and cylindrical axis measurement.

144. It has been proved that the conclusions and methods which can be used in radio wave propagation in spherical or cylindrical layered media are correct and feasible.

145. In order to ensure spherical fuel elements to transport reliably in 10MW high temperature gas cooled reactor (HTR-10)[], the method of pneumatic post is utilized.

146. Axonometric drawing and spherical triangle combined to solve space angle has the characteristic of high precision and produces rapid solution.

147. Applicable to the valves, flange, the spherical bearing, such as the need to drill porous drilling processes using mechanical parts.

147. try its best to collect and create good sentences.

148. In order to calculate electric field of polarized spherical dielectric medium, a simple physical model was built.

149. Firstly, based on the basic theory of GRIN optics the optical effects of the spherical symmetry GRIN micro-sphere lens were analyzed systematically.

150. The application scope, working condition and structural design of the sectional spherical head were analyzed and discussed in this article.

151. The variable or distance to the origin in spherical coordinates.

152. Corrected for both chromatic and spherical aberration, as a lens.

153. This paper introduced the preparation process of spherical high activity polypropylene ( PP ) catalyst HDC.

154. We considered intensity distribution of light focused by a high numerical aperture lens without spherical aberration through a planar interface between materials of mismatch refractive index.

155. A method of surveying the index of refraction of thin lens material with the help of images made by spherical reflection is given.

156. Dongfeng brand FG35mm film projector series, dome screen, spherical film projector and related complete set equipment.

157. A spherical or oval nucleus is near the centre of the cell.

158. And both variation quantities of the nearest atomic distance and cohesive energy of the spherical particles are lower than those of cubic ones.

159. Double chrysanthemums have many rows of petals and are usually spherical or hemispherical.

160. This is evident from the spherical model when the two points are diametrically opposite.

161. In order to improve the stereospecificity of DQ spherical catalyst, the synthetic process and recipe of the catalyst had been studied.

162. The approach starts from an analysis of spherical harmonics and finds out a quadratic polynomial form of environment mapping.

163. On the basis of the microscopic theory on ion gas, internal energy of ion gas in electrostatic field was studied with a plate condenser and a spherical capacitor.

164. In the present study, an aberration theory for both wide and narrow electron beams in a combined electromagnetic focusing spherical cathode lens system is discussed.

165. An algorithm of high accuracy spherical triangulation location is proposed which is based on spherical geometry.

166. A deciduous North American shrub ( Cephalanthus occidentalis ) having opposite leaves and spherical clusters of white flowers.

167. A heuristic strategy is presented to solve the point location problem in spherical triangulation mesh.

168. OK, so note how the equation of this horizontal plane in spherical coordinates has become a little bit weird.

169. This paper presents a new method, the non die explosive forming method, which has successfully solved the forming of thin wall and extra thin wall spherical parts.

170. The stress distribution of curved surface with different shapes, such as cylindrical surface, spherical surface, paraboloidal surface and ellipsoid surface, is analyzed based on Membrane theory.

171. In this paper, a simple method of calculation is given, the method is common and can solve some questions of central force field of spherical symmetry.

172. Under the effective mass approximation, the paper studys the effect of dielectric confinement on an exciton in spherical and cubic QD(quantum dot).

173. To study the effect of gravity eccentricity on the ranges, the expression of gravity was educed using spherical harmonic function when the earth is considered as an normal ellipsoid or sphere.

174. By using a concise method, the charge distribution on the surface of a thick spherical conducting shell revolving in a homogeneous magnetic field is obtained.

175. Tanks may be spherical or cylindrical in shape and are mounted in fixed locations as stationary vessels or on railcar or truck chassis for easy transportation.

176. For instance, consider how cosmologists used the microwave background to rule out a finite spherical geometry.

177. A line contacted spherical bearing pair structure whose frictional characteristics are better than the present ones is put forward.

178. In weightlessness,(http:///spherical.html) a drop of liquid takes a spherical shape.

179. On our spherical earth each segment delineates a lune called a time zone.

180. The Milky Way is a spiral galaxy, having pinwheel-shaped arms of gas, dust, and stars lying in a flattened disc, and extending directly out from a spherical nucleus of stars in the central region.

181. Now, it is OK to think of them as spherical coordinates, but I would like to encourage you not to think of them as spherical coordinates.

182. SNL plummer block housings are designed for self-aligning ball bearings, spherical roller bearings and CARB bearings.

183. Calculating formulas and derived process of main angles of stator coil colloidization model at bottom end of spherical coordinate are introduced.

184. This paper deals with the general calculation of fracture mechanics on the weld defects of a spherical tank. The additional bending stresses caused by both the angular distortion and the stagger toe.

185. One of the basic works of an electronic geo-information system is to collect information about geography location of the Earth from one or some maps of the spherical Earth.

186. Shenton's critics, it should be pointed out, can fall back on spherical trigonometry and astronomical -observations that date right back to Aristotle in 330BC.

187. The design, prototype manufacture and technology of the semi spherical center plate pads are described.

188. Design condition of winder of spherical gas-holder and relationship of design parameters are discussed, and steps of determination of design parameters are put forward.

189. The runner system was ejected by deviating hole and spherical ejector pin automatically.

190. It is found that the form of the sandstorm particles is various, including spherical, elongated, and cloddy particles in the samples.

191. During the processing of spherical workpieces on high speed spherical surface solid abrasives lapping machine, we must ensure the surface precision of the workpieces.

192. The patients with ICM were characterized by thin spherical apex of left ventricle with hypokinesis, regional wall motion and dilated aorta.

193. The method reduces the noise caused by discrete phase on reconstructing imago. This method can apply to either spherical or aspherical kind of Kinoform with axial rotating symmetry.

194. Methods of spherical trigonometry and direction cosine matrix were applied respectively to derive the bracket error, and the two methods had the same error formula and the same calculation results.

195. The measure errors of prismatic and spherical powers are analyzed, from which it is concluded that the precision of the position detector is the key to the method.

196. At the same time, by subdividing an icosahedron and projecting all its vertices onto the unit sphere from the center, we can get a spherical triangle mesh with subdivision topology.

197. These halos, unlike those found above the heads of saints, have a spherical or ellipsoidal shape.

198. Rice tungro is caused by Rice tungro bacilliform virus (RTBV) and Rice tungro spherical virus (RTSV) in a composite manner.

199. A new rolling type of spherical enveloping worm gearing with point meshing is proposed.

200. In a spherical nucleus, the coupling term implies an interweaving of the quadrupole and dipole motion.

201. Unsteady heat transfer of blast furnace cooling staves made of cast steel, spherical cast iron and copper was studied.

202. The reasons for error cut-in grinding of cage spherical outside surface of ball basket constant velocity joint is analyzed, and the solution for the problem is put forward.

203. Atomic force microscopic (AFM) images clearly indicate that these polymers form unimolecular spherical nanoparticles with a well-defined core-shell structure.

204. The subsiding regularity of spherical sinkers is investigated through experiment and theoretical analysis.

205. Porous , spherical zirconia particle size distribution ( about 3μ m ) were synthesized by the process of polymerization - induced colloid aggregation ( PICA ).

206. You then project (or transform) the coordinate from WGS84 latitude and longitude (EPSG:4326) to the map's current projection (Spherical Mercator) and zoom to it.

207. The modified prolate anterior surface IOLs can provide a better vision function than the spherical IOLs.

207. try its best to gather and make good sentences.

208. Generation and reconstruction of computer-generated hologram(CGH) of images display on spherical surface by use of conformal maps is presented.

209. The point blast induced spherical wave is the especial instance of the ellipsoid shock wave.

210. There is a different spherochromatism after the two systems secondary spectrum , spherical aberration and somatic aberration.

211. Two-bearing units have several advantages over the more conventional arrangements where two self-aligning ball bearings or two spherical roller bearings are mounted in separate plummer block housings.

212. Homogeneous spherical elastic earth model is the first approximation of the real earth in the approach to study the earth tide, this paper gives a numerical .

213. In reality the earth is not exactly spherical but rather shaped somewhat like a flattened ellipsoid.

214. Bulb-like base of the new nutrition taproot apical root, then gradually after the autumn of mast storage root formation of spherical and thus the formation of new bulbs.

215. An isometric mesh on the concave of a spherical substrate was formed by latitude line intersection each other, in which latitude lines was generated by a concentric optical scanning method.

216. In this paper the barotropic vorticity equation, expanded with spherical harmonics is integrated.

217. Only discrete wavelengths of matter waves may resonate within the spherical volume of a hydrogen atom.

218. The overall control and test technology for spherical radius of curvature, central thickness, surface accuracy anddecentring error of lenses have been discussed.

219. The theoretical analysis of spherical bearing, the process of finite element method and theoretical static performance are presented.

220. The nuclei are 5 mm in diameter, spherical or semispherical in shape.

221. DQ-1 catalyst is a high activity catalyst for propylene polymerization and co-polymerization. It is completely spherical with high stereoregularity, and high sensitivity towards hydrogen regulation.

222. Spherical micrometer-size copper particles were synthesized by chemical reduction of cuprammonia sulfate solution with ascorbic acid as reducing agent.

223. Using a semi-analytical method, the nonlinear stability of a spherical shallow shell under centrally distributed and concentrated loads is investigated in this paper.

224. A technique for measuring the parallelism of opaque object based on the principle of spherical wave interference is discussed.

225. The dependent variables are expanded in series of spherical harmonics truncated rhomboidally at wavenumber 15.

226. This single-seater was powered by two hydrogen peroxide rocket engines mounted one at each blade tip, and fuel was stored in two spherical tanks situated to the right and left of the pilot.

227. Beyond the orbit of Neptune one finds the disk-shaped Kuiper belt, in which dwarf planet Pluto resides, and far beyond that is the giant, spherical Oort Cloud and the teardrop-shaped heliopause.

228. Based on the stereographic projection that preserves Pythagorean-Hodographs, a spherical rational PH curve is constructed to solve this problem.

229. For monolayer and two-layer spherical critical problem and for monolayer noncritical problem, the application by this approach gives the corresponding solutions and satisfactory numerical results.

230. The invention discloses a connecting mechanism of sealed insulation pipelines, comprising a straight-through joint, an insulation cap, a spherical joint, an insulation sleeve ring and a cap nut.

231. Long-period comets are thought to come from the nearly spherical Oort cloud even further out, which get slung inward by the gravitational pull of passing stars.

232. A method for testing meonochromatic focal length of spherical lens using joint Fourier transform spectrum interference technique is given in this paper.

233. The main contents are:(1) The recording and numerical reconstruction of lensless Fourier hologram are analyzed by spherical wave theory.

234. The rollers of these bearings are of spherical shape, and the spherical raceway washer is selfaligned.

235. Our main products include deep groove ball bearings, thrust ball bearings, wheel bearings, clutch bearings, spherical bearing.

236. The solubility of substance in non-solvent effect on the preparation, the lower solubility is helpful to obtain lower size, weak aggregation, spherical particles.

237. In cells with dense protoplasm, plasmalemma appeared undulated but occasionally spherical and variable in size with conspicuous invaginations that projected into the peripheral cytoplasm.

237. Wish you will love and make progress everyday!

238. This paper describes the calculation of hot forming force for spherical head used in pressure vessel.

239. By application the reliability design methods, the static strength of pressure spherical vessel is analyzed.

240. In addition, the ray effect in the spherical harmonics approximation mitigates with increasing optical thickness within gray medium.

241. But in common interferometry, the metrical precision of spherical surface mainly Sepends on the precision of reference surface.

242. Furthermore, the integral average of the field for the helix current over the spherical sample placed at center of the solenoid is equal to the center field.

243. The structure and components of cell wall of mycelioid cell are as same as the spherical cell.

244. This paper describes a method for preparation of spherical cellulose phosphate ester ion exchanger using spherical regenerated cellulose prepared in our laboratory.

245. In the layout design of the power device, a circular structure was adopted to avoid the spherical junction and reduce the curvature effect.

246. Actual deviation of height of the spherical plain thrust bearing.

247. The performance of pattern draw of the spherical pits on the roll of the form-machine has direct influence on the regular function and the efficiency of the production line.

248. Spherical tungsten powder produced by plasma atomization technique is described.

249. A clothoid curve is used with its fine feature for the shape of transition section between spherical head and cylindrical shell of pressure vessel.

250. The physical model of a 2-DOF spherical 5R parallel mechanism had been studied. The constraint equations of the parallel manipulator were established by using the spherical trigonometry.sentence dictionary

251. Bearing industry is one of the county's special industries, with main products of Britain-made taper roller bearing and spherical surface bearing.

252. Through numerical comparison, it reveals that the paraboloidal shell of second degree i. e. the shallow spherical shell is a most favorable design among all under this particular loading.

253. Large scale triaxial shear test on spherical particle coarse aggregate is carried out.

254. Aperture : Compound lens corrected for spherical aberration and coma . Also called Aplanat.

255. A new method based on interpolation using orthogonal spherical wave source was proposed to enhance the resolution of the nearfield acoustic holography image without adding measurement points.

256. Among the remains, the team noticed a spherical bone, called a basioccipital condyle, found in all mammals and reptiles that joins the base of the skull to the spinal cord.

257. The numerical expression of quantity relations between the limit capacity of angle deformation and the structure of spherical shell have got, tests show that it may be used with JB1127-82 standard.

258. The nearest atomic distance and cohesive energy of cubic and spherical Au nanoparticles were studied by the tight binding molecular dynamics method.

259. A spherical cavitated bifurcation problem is examined sphere composed of a class of compressible hyper - elastic materials.

260. The capsids of nearly all spherical viruses adopt icosahedral symmetry.

261. The synthesis principle, method and influential factor of spherical magnesium carbonate were discussed in this paper.

262. So we propose that the focused spherical wave should be used as the reference wave in shiftmultiplexed holographic Thee. The e...

263. Spherical nanoscale silicon oxide have been prepared by hydrothermal deposition process using silicon and silica as the starting materials.