冲击式测量,弹道测定,绘制弹道物性曲线

ballistic measurement的用法和样例：

例句

A noncontact measurement system for 3-D foot shapes under different loads is described.介绍了一种可以测量足部在不同负荷下三维形貌的非接触式测量系统。

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实用英语

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