圆柱

Properties of nonlinear buckling deformation of round soleplate with slot structure under concentrated load are studied.

运用MSC.Nastran求解器计算了薄壁圆柱壳在轴向压力作用下的临界载荷、屈曲模态及薄底板在集中载荷作用下的非线性屈曲问题。

Because the horizontal lathe craft scope is quite widespread, may in the turning the outer annulus cylinder, the circular conical surface, the ring channel, the solid of revolution formation surface, the turning end surface and each kind of commonly used metric system, the British system, the mold notational system, the pitch system thread, but also may carry on drills the center bore, the drill hole, the broaching, reams, work and so on tapping, wrap thread and knurling.

因为卧式车床的工艺范围相当广泛，可以车削内外圆柱面、圆锥面、环形槽、回转体成型面，车削端面和各种常用的公制、英制、模数制、径节制螺纹，还可以进行钻中心孔、钻孔、扩孔、铰孔、攻螺纹、套螺纹和滚花等工作。

Both methods based on the criterion proposed by Budiansky and Roth and the Southwell method are applied to propose the dynamic buckling criterion and dynamic plastic failure criterion, which could completely define the structure elastic and plastic behavior.

这些准则能够比较完整地定义圆柱壳结构的弹塑性动力特性。

The Holstein spar includes 15 vertical dry tree risers comprising 12 dual casing production risers and 3 dual casing water injection risers.

Holstein 圆柱式平台包括 15 根垂直干式立管，其中 12 根为双套管生产立管， 3 根为双套管注水立管。

Theoretical Calculation and Design for Cylindrical and Conical Bent Crystal Spectrograph.

圆柱面和圆锥面弯晶谱仪的理论计算及设计。

A simple and efficient compact fourth-order Poisson solver in cylindrical and spherical coordinates is presented.

在这篇论文里，将会介绍三维 Poisson 方程在圆柱及球座标下简单且有效率的四阶紧致解法。

The structures of cylindrical shell and spherical shell are basic components and widely used in industrial fields.

圆柱壳、球壳结构是工程领域中普遍应用的基本构件，研究该类壳体结构流固耦合辐射声场，对国防武器装备隐身技术的进步、工程结构的噪声控制及现代机电产品的低噪声优化设计等都具有重要的理论价值和现实意义。

The machined big locating hole and the raw 3-25H7 cylindriform dowel hole′s distribution circle get spheroidicity after the four over dowel holes on a kind of annular gear having been machined and given heat treatment.

在加工内齿圈上的四销过定位孔时，热处理后，已加工好的定位大孔及未加工的3-25H7圆柱定位销孔的分布圆均变成了椭圆形，安装时，又将它们撑起恢复成圆形。

Chengdu product center basically will produce Tiemuken in spherule bearing and columnar roller bearing, for aviation whole mechanism is built offer element.

铁姆肯成都产品中心将主要生产中小球轴承和圆柱滚子轴承，为航空整机制造提供元件。

The design of the cylindrical spiral drawing spring without original pull always adopts tentative method.

摘要 无初拉力圆柱螺旋拉伸弹簧的设计通常采用试凑法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。