dust particle size distribution

常見例句

雙語例句

• The problems existed in particle size distribution, chemical composition and producing of domestic synthetic test dust are also proposed.
  詳細(xì)列出了國(guó)內(nèi)人工塵在粒逕分佈、化學(xué)成分及研究制備方麪尚存在的問題。
• A detailed description of the particle size distribution of pulverized dust and flue dust measured with gravitational sedimentation method on SA-CP2-20 particle size analyser is given.
  本文介紹了在SA-CP2-20粒度分析儀上用重力沉降法測(cè)量菸道粉塵和機(jī)械破碎粉塵的粒度分佈。
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