圆柱的

And then beyond the reflecting pool, the dignified columns of the Lincoln Memorial, whoever would understand in his heart the meaning of America, will find it in the life of Abraham Lincoln.

在倒映池后，是林肯纪念堂庄严的圆柱。凡是真正了解美国意义的人，将会在亚伯拉罕·林肯的一生中找到它的含义。

In order to find the post-buckling path for ring-stiffened shells under hydrostatic pressure and consider the practical shapes of ring sections, the Compound Strip Method is applied to the post-buckling analysis of ring-stiffened cylindrical shells.

为了研究水压作用下的加肋柱壳的后屈曲状况，并且能考虑到肋骨的实际截面形状和分布情况，本文将复合有限条方法应用于环加肋圆柱壳的后屈曲分析。

The dynamic mathematical model of the cylinder roller in linear bearing has been established.

本文建立了直线轴承中圆柱滚子的动力学模型，提出了防止滑移的措施，并给出了防止滑移的最小弹簧预紧力的判断准则。

Its bold fa ade is a mixture of rustication and decoration set between two rows of elegant columns .

在这栋建筑物的正面，两排优雅的圆柱格外夺目，其中揉合了粗旷的乡村风格和装饰的表现手法。

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。

On ultra precision lathe, author propose the principle of error in-process measurement and compensation of cylinder, end and contour, and use adjusted straightedge and sensor to build error on-line measurement and compensation control system of end turning.

研究了基于模糊数和插值原理的模糊控制算法，并用该算法实现了压电陶瓷微动刀架伺服系统的闭环控制，使其控制精度达到了±0.01μm；在超精密车床上，提出了圆柱面、端面和轮廓加工的误差在线测量与补偿原理，并利用标定的直尺和传感器建立了端面车削误差在线测量和补偿控制系统。

The simulation is carried out with the excitation frequency relative to the natural vortex-shedding frequency from the corresponding stationary cylinder taking values in the range which stands for sub- and superharmonic excitation and the oscillation dimensionless amplitudes. Change of these parameters and Reynolds number will lead to the mode synchronization and mode competition and the switching between different vortex shedding modes.

对振动频率和静止圆柱旋涡脱落频率比在一定的超谐和亚谐范围、一定的无量纲振幅范围和不同的雷诺数都作了模拟，发现随这些参数变化将产生旋涡脱落模式的同步、竞争和相互转化现象。

In this paper, the fundamental problems of the dynamic buckling in cylindrical shells are axial impact, torsion impact and coupling impact. The dual variables in symplectic space are gotten from energy function, and the Hamiltonian system is established.

本文针对弹性圆柱壳在轴向冲击、扭转冲击、轴扭耦合冲击及径向均布压力和轴向冲击载荷耦合作用下的动态屈曲问题，借助于系统的能量构造出问题的原变量和对偶变量，建立了系统的哈密顿体系。

In this paper, analyses for static equilibria of various aerial crossing pipeline structures and dynamic characteristics of cable-stayed bridges are referenced. According to the fluid-induced vibration of cylindrical structure theory, the finite element method is adopted to analyze dynamic response of the aerial crossing pipeline structure supported by inclined cables with vertical expansion joint during the pigging process.

本文在参考各种管道跨越结构的静力平衡分析和斜拉公路桥的动力特性分析基础上，根据流体诱发圆柱结构振动理论，采用有限单元法对具有立式补偿器的斜拉索管道跨越结构清管时的动力响应进行分析。

To date,the company has developed series products including M3-M12 Flat Head, Countersunk Head and Small Head.Ribbed,Hexagon and closed types are available for riveting body in addition to different materials products stainless steel,alloy aluminum and stainless steel.UNC,UNF and Whitworth thread Riveted nuts series products are also manufactured or OEM processing orders from customers are accepted.

目前，公司已开发了从M3—M12的平头、沉头、小头等系列产品，铆身有圆柱型、柱纹型、六角型、盲孔等四大类，及钢、合金铝、不锈钢等不同材质的品种，也生产UNC和UNF及惠氏螺纹的铆螺母系列产品或接受客户的OEM加工订单。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。