Methods According to paired position testing theory a method for testing muzzle velocity is offered.
方法利用区截测速原理，提出了一种炮口速度的测试方法。
The basic principle of the inertia balance experiment is introduced, and several position testing results are analyzed.
介绍了惯性秤的基本原理，分析了惯性秤不同放置情况的测量结果。
The basic principle of the inertia balance experiment is introduced, and several position testing results are analyzed.
介绍了惯性秤的基本原理，分析了惯性秤不同放置情况的测量结果。
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