英语语法分析

This article gives a new layout of two phototheodolite s in the ballistic measure we are pirates, these data are stolen from youdao in which their light axes are perpendicular to each other and the calculating formulas are deduced.

本文提出在弹道测试中摄影经纬仪的一种布局方式——光轴垂直法及其计算公式。