- tin crystal size examination
- 晶粒: crystalline grain; grain cry ...
- 度: surmise; estimate
- 检定: docimasy; docimasia; verific ...
- 麦克奎德-爱恩晶粒度检验: mcquaid-ehntest
- 晶粒度: coarseness of grain; grain fineness number; grain size
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