标准光学面形的建立与绝对检验。
Absolute measurement and foundation of standard optical surface.
在分析了几种柱面测量方法优缺点的基础上,选用柱面绝对检验方法作为测量柱面的理论基础。
This paper analyses several methods of cylindrical measures, based on their advantages and disadvantages, adopt the absolute measure's method in cylinder as the basic theory.
停火绝对是第一要务,也是检验协约是否有效的试金石。
Ending the fighting must be the absolute priority, the litmus test of the agreement's validity.
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