... What's the linear size of the Galaxy?银河系的直线长度是多少? the linear dimensions直线尺寸 all sizes of gloves各种尺码的手套 ...
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平面尺寸链时，一般用投影法将其转化为直线尺寸链求解。
Flat dimensional chain is always changed into linear dimensional chain using projection method.
解平面尺寸链时，一般用投影法将其转化为直线尺寸链求解。
Flat dimensional chain is always changed into linear dimensional chain using projection method.
平面尺寸链在工艺尺寸计算中是一个重要环节 ，介绍了一种平面尺寸链在计算时将其转化为直线尺寸链 ，然后按照全微分法进行计算的方法。
The principle, procedures and a calculating example of the analytic method of calculating location errors based on the plane dimension chain principle are introduced.
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