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- pitch diameter of ball set 球组节圆直径
- This paper describes the priciple and method of measuring the pitch diameter of a large diameter sawtooth thread with a single ball,and introduces in detail the measuring device to realize the method. 在普通螺纹中径合格性判定准则泰勒准则的基础上,提出只用螺纹实际中径的测量结果判定螺纹合格性的简单判定方法。
- The principle straightness error of cutting square in work-pieces can be controlled by choosing a suitable pitch diameter of the planetary gear in the machine tools. 选取适当的车头行星轮的分度圆直径，可以有效地控制车方原理的直线度误差。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- Measure the diameter of this circle. 量一下这圆的直径。
- We must gauge the diameter of wire first. 我们必须先测量电线的直径。
- Outside diameter of ball and cage thrust assembly 球和保持架推力组件外径
- Reseach on Diameter of Ball Socket Milling Cutter 如何确定球窝铣刀的直径
- Ease methods for determing the pitch diameter of the odd tap thread 奇数槽丝锥螺纹中径的简便测算方法
- Bore diameter of ball and cage thrust assembly 球和保持架推力组件内径
- In this paper,a photoelectrical measurer of CCD,that is used the on line measument of the outside diameter of balls,its tructure design and implement method are introduced. 主要介绍了一种用于工况现场的CCD光电尺寸测试仪的系统结构设计及实现方法。
- Pitch diameter of roller set 滚子组的节圆直径
- Comparison between Functional Diameter and Pitch Diameter of API Thread API螺纹作用中径和中径的比较
- Pitch diameter of imternal thread measured with the double-balls method 双球法测量内螺纹中径
- Encouraging the use of ball pen refills. 鼓励使用可换笔芯的原子笔。
- The pond has a diameter of three hundred metres. 这池塘直径有三百米。
- The pond has a diameter of 2 hundred meters. 这池塘直径有两百米。
- The interior diameter of a hole,tube,or cylinder. 内径洞、管或圆柱体的内径
- Must gauge the diameter of wire first. 我们必须先测量电线的直径。
- The sports ground is lively with all sorts of ball games. 运动场上进行各种球类比赛,一派生机勃勃。
