Testing method of beam diameter of laser radiation
GB/T13741-1992激光辐射光束直径测试方法
The Relationship between the Diameter of a Gaussian Beam and the Parameter of a Radial Rotation Grating
高斯光束直径与径向旋转光栅参数间的关系
As a rule of thumb, the minimum device feature is about 4 times the beam diameter.
一般来说，最小器件图形大约是电子束直径的4倍。
Precise Locating Method for Centroid of Electron Beam with Large Diameter
大直径电子束束斑质心精确定位方法研究
The minimum and maximum girdle diameters are determined by taking a number of diameter measurements.
最低纲领与最高束腰直径决意采取了若干直径测量.
A straight line segment passing through the center of a figure, especially of a circle or sphere, and terminating at the periphery.
直径穿过一图形，特别是圆形或球形的中心到圆周结束的直线段
An adapter threaded to permit joining of pipes with different diameters.
导线套管允许不同直径的导线形成的导线束通过的衬套
The Relationship between the Gaussian Energy Distribution of Laser Microbeam and the Damage Diameter of Cell
激光微束的高斯能量分布与细胞损伤直径之间的关系
An Intuitive Approach to Lagrange Equation for Constrained System
导出具约束系统的拉格朗日方程的一个直观途径
Experimental Research on the Effect of Constraint Condition and Charge Diameter on Detonation Pressure of Jo-9c
小尺寸装药直径及约束条件对Jo-9c爆压影响的实验
Of, relating to, or along a diameter.
直径的直径的，与直径有关的，或沿直径的
A DIA PISTON DIAMETER
A DIA 活塞直径
collimated lihgt beam
准直光束，平行光束
related to or along a diameter.
属于直径，与直径有关，或沿直径。
Normal incidence
垂直入射(亦见直射声束)
well-collimated beam
直线状注流，良好准直光束[电子束]
The results indicate that it can obtain the laser beam with less spot and more power density, which could use in LM.
结果表明，经过这种传输变换后可获得光斑直径较小的、率密度较高的、用于激光加工的激光束。
full diameter radial permeameter
大直径径向渗透率仪