powdery talc

基本解釋

• [地球科學]粉狀滑石

英漢例句

雙語例句

• The results showed that the property indexes of ethylene-propylene rubber added powdery quartz was better than the property indexes of ethylene-propylene rubber added talc.
  結(jié)果表明：填加了粉石英改性粉躰的乙丙絕緣膠的性能指標優(yōu)於填加滑石粉的。

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專業(yè)釋義

地球科學

• 粉狀滑石