用光学显微镜观察线材晶粒形成及生长进程。
Grain formation and growth evolution of the wires was observed with optical microscope.
用光学显微镜观察了磨损的金刚石线和切割表面。
The worn diamond wire and cutting surface were observed with optic microscope.
同时利用光学显微镜观察不同基因型小鼠的内耳形态变化。
The inner ears of the mice were removed and examined morphologically with the light microscope.
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