建立测量仪器之间相对角度测量用的长的光学参考基准，是光学工程中的一种特殊应用。
It is a special application to establish a long optical reference for measuring relative Angle between measurement instruments in optical engineering.
介绍压力容器上实体元素的测量，测量坐标系的建立与转换，以设计基准评定制造精度。
Introducing method of measuring the points on the pressure vessel, establishing and transforming coordinate systems, estimating accuracy of manufacture with design standard.
在此基础上为建立测量基准的传递方法、形成系统的光电侦察平台总体检测技术提供必要的准备和基础。
To set up transmission measurement method datum to form general measurement technique of systemically photoelectric reconnaissance platform, the static and dynamic angles were measured.
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