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2013-05-23 12:21
求翻译:representative subsample was then finely ground using a motorised mortar and pestle to pass a 0.125-mm sieve是什么意思?
待解决
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- 离问题结束还有
representative subsample was then finely ground using a motorised mortar and pestle to pass a 0.125-mm sieve
问题补充:
 
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