笔者通过系统研究提出了定量晶体光学的概念。
By systematic researching, the author has thrown out the concept of quantitative crystal optics.
利用光学显微镜、扫描电镜、定量金相等技术研究了冷却速度、铅含量、重力作用等对铝铅合金显微组织的影响。
The effects of cooling velocity, the lead content and the gravity on the microstructures of Al Pb alloy were discussed based on the results of optical microscope, SEM and quantitative metallography.
用半定量粘附实验、扫描电子显微镜法和光学显微镜法检测自临床分离到的19株表葡的粘附能力。
The adherence of 19 SE strains isolated from patients was assayed by three different methods, namely, quantitative adherence assay, scanning electron microscopy (SEM) and light microscopy.
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