1·The intersection of two right circular cylinders is usually quartic curve.
正交两圆柱的相贯线，一般是四次曲线。
2·The study of bending of cracked circular cylinders is of more significance.
含裂纹的圆柱体弯曲的研究有十分重要的意义。
3·It mainly and fixes by a steeliness cuboid in its both sides two same diameter steel circular cylinders is composed.
它主要由一钢制长方体和固定在其两端的两个相同直径的钢圆柱体组成。
4·We use this system to study some typical problems, including flow around a pair of circular cylinders, grid turbulence.
笔者运用这套系统对双圆柱绕流和栅格湍流进行了初步探讨。
5·The scattering of two-dimensional photonic crystals composed of multi-layered periodic arrays of circular cylinders are studied.
研究了由多层周期圆柱阵构成的二维光子晶体对电磁波的散射，并通过算例从数值上证实了负折射现象的存在。
6·An analytical method is developed to ptedict the second-order hydrodynamic forces on two large vertical circular cylinders subjected to horizontal ground motion.
本文提出了一种解析方法，用来研究由海底地面运动激励引起的大直径双圆柱体上的二阶辐射水动力问题。
7·A milling method of curves in space is introduced in the paper, which can be applied to the processing of space circular, elliptic and other curves on various cylinders.
本文介绍了一种空间曲线轨迹的铣削加工方法，适用于加工各种圆柱面上的空间圆形、椭圆形，以及一些其它形式的曲线轨迹。
8·The method used in this paper is useful for the problems of circular, elliptic cylinders and circular, elliptic cones.
该方法可用于圆柱、椭圆柱、圆锥和椭圆锥问题的求解。
9·In the actual research, the objects are usually circular cylinder, and other objects are mainly square cylinder and rectangular cylinders which have vertical side walls.
目前的研究对象多为圆柱，非圆柱的结构以方柱和矩形柱为主，且都是有垂直侧壁的柱状结构。