- 公垂线，公法线
- 公法线长度及偏差
- 公共法线
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common normal中文什么意思
例句与用法
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- Common normal micrometer
公法线千分尺 - Common normal length
公法线长度 - On this slice a common normal variant is seen which may be mis - identified as lacunar infarction or other abnormality : the widened lenticulostriate perivascular space
在此层面，有一个正常的变异可能会被认为是腔隙梗塞或其它异常：纹状体外周血管空间增宽。 - Based on the fact of driven gear moving prior to normal locality when driving gear pair moving from upper dead center to lower dead center , considering all influential elements , the maximum backlash of gear pair can be controlled to satisfy the special driving requirement through controlling the length and deviation of its common normal without increasing its manufacture precision
摘要根据换向传动齿轮副从上止点向下止点运动时被动齿轮运动超前的实际，从影响齿轮副侧隙的各种因素出发，在不提高齿轮副制造精度的前提下，通过拉制齿轮副公法线长度及其偏差从而有效地控制齿轮副的最大齿侧间隙，以满足传动的特殊要求。 - In this paper , the relation between differential driven ratio accuracy and the common normal length error of cylindrical bevel wheel has been found by experimental method , which provides a efficient way for cylindrical bevel wheel manufacturer to control the common normal length error of the wheel
摘要通过实验研究，寻找出差动传动比的精度与斜齿圆柱齿轮的公法线长度误差的关系，从而为斜齿圆柱齿轮的加工提供一个可以控制斜齿圆柱齿轮公发线长度误差的有效方法。