... Introduction to Social Research Methods社会研究方法概论 Advanced Qualitative Methods先进定性方法 Advanced Quantitative Methods先进定量方法 ...
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气囊式抛光技术是一种新颖的先进抛光工艺方法,能实现光学表面的确定性加工。
Bonnet tool polishing is a novel and advanced polishing method, which can realize quantitative removing of optical surface.
本文阐述了先进的表面腐蚀量检测方法,对镜面进行定性和定量的腐蚀量检验,镜面面形和反射率的检验。
This paper describe advanced test method of surface roughness, corroding quantity can be used qualitative test and quantitative test. It describe also sharp test and reflectivity test for mirror.
本文阐述了先进的表面腐蚀量检测方法,对镜面进行定性和定量的腐蚀量检验,镜面面形和反射率的检验。
This paper describe advanced test method of surface roughness, corroding quantity can be used qualitative test and quantitative test. It describe also sharp test and reflectivity test for...
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