composition characteristics

 
  • 組成特征

composition characteristics的用法和樣例:

例句

  1. The distribution characteristics of grain-size and chemical element characteris tic of atmospheric particulate matter in Jingzhou were studied.
    摘要分析了荊州市大氣顆粒物粒徑的分布特征和化學(xué)元素組成特征。

composition characteristics的相關(guān)資料:

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