查询词典 cylinder

By using the light ray vector method, the elliptic-section cylinder lenses have been designed to collimate the semiconductor laser beam.

采用光线矢量法设计了两个相互垂直的椭圆截面柱透镜组来准直半导体激光束。

In this paper, according to the basic principle of light– ray propagation, the elliptic cylinder lenses have been designed and used to collimate the semiconductor laser beam. With the computer simulation by use of Matlab, the numerical results are given. The numerical results indicate that the divergence angle of the collimating beam could be as high as 0.1mrad.

在本文中，针对现在对半导体激光器准直的要求作者基于利用柱透镜对半导体激光器光束准直的理论分析，设计了利用椭圆面柱透镜对半导体激光器进行光束准直的方案，对半导体激光器发出的光束经过椭圆面柱透镜的光路进行计算，并且利用Matlab对方程进行求解及计算机模拟得到最终结果。

For mainframe COLORMAN full-sized wheel system transformation cards and membership cards making machine, the business card printing and membership card making adopts pyramid, cylinder arranged into b-b-type, operation, and maintenance of convenient, but paper road is long, although the multistage tension control, but paper telescopic deformation and measurementunder is inevitable, inconvenience to overprinter.

差于不小型机COLORMAN残幅纸轮转制卡和会员卡制作机来说，制卡和会员卡制作局部拔取塔式布局，滚筒摆列为B-B型，操纵和爱护保重便当，但纸路较不幼，虽然拔取多级不不不抬力把持，但纸弛的伸缩变形及不拉伸变形不可制止，给套印带来便利。

The cylinder boxes for the subassemblies of each instrument are set up, and the early warning algorithm for collision of the instruments based on the projection plane is proposed according to the theory that the axes of the two boxes have the common perpendicular line.

建立了机器人手术器械组件的圆柱体包装盒，根据两个圆柱体包装盒的轴线段所在直线必定存在公垂线的原理，提出了基于投影面的机器人手术器械碰撞预警算法。

When the cycle is complete measure the volume of the product in the cylinder.

当振动完成，测度量杯中产品的体积 6。

The Besler brothers' steam engine is a two-cylinder double-acting, compound 90-degree V engine, with a cut off at about 50 percent of the stroke.

该besler兄弟蒸汽机是2缸双作用，复合90度v引擎，与切断约50 ％的中风。

Combustion process of a ceramic heat insulated compound engine was experimentally studied in a constant-volume combustion bomb and a B1135 type single-cylinder diesel engine.

结果表明，由于陶瓷隅热复合机的压缩终点温度和压力很高，使滞燃期过短，空气粘度高，着火点在喷油嘴孔口附近，初期火焰横贯喷注，使空气与燃油混合条件差，因而仍沿用常规发动机燃烧系统参数时，燃烧过程恶化、燃油消耗率上升。

The first is that it contains a large volume of gas at a relatively low pressure compared to a compressed gas cylinder.

第一个是，同压缩气体钢瓶相比它能够在相对低的压力下容纳大量的气体。

Taking a concave cylinder lens as example, the simulated results of developed profile before and after correction are presented, and the volume deviation of profile after correction is only 2.63%.

该方法在有效改善面形质量的同时，并没有引起掩模的设计、制作难度及费用增加，这对于设计、制作高质量的微结构元件有重要意义。

It consists of a pair of concentric cylinder.

它由一对同轴的圆筒组成。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。