It is found that the pore volume between the surfaces of coarse sample and the mercury is the origin of pockmarks -effect.

 
  • 巖樣粗糙外表面與水銀接觸面之間的空腔體積是產(chǎn)生麻皮效應的根源。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan