... potentiometric optical pyrometer 电位计式光测高温计 practical optical system 实际的光学系统 precision high speed optical lathe 精密高速光学车床 ...
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分析并指出了教科书及光学软件中光学系统照度公式的不恰当地方，推导出了更符合实际的光学系统照度公式。
Some improper points of system illuminance formula in the optics textbook and optical software have been found and analyzed, and more practical formula have been deduced.
该系统基于光学系统无接触性测量的基本原理，运用光学测量的理论和一般方法，设计并讨论了在实际运用中存在的问题及解决办法；
It based on the basic principle of un-touched measurement in this optics system, applies general theory and methods of optics, the problems and the solutions for practical application are discussed.
系统经外场实际测试的结果表明，使用了金属反射镜的红外热成像系统达到了光学系统的设计指标。
The environmental and the actual condition tests show that the infrared system with metallic mirrors has met the requirement of optical design.
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