This article gives a new layout of two phototheodolite s in the ballistic measurement 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。
This article gives a new layout of two phototheodolite s in the ballistic measurement 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。
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