principle of waste water purification

　
英 美
  • 污水凈化原理

principle of waste water purification的用法和樣例：

例句

  1. The cleaning principle of sapphire wafers is discussed.
    論述了藍寶石晶片的凈化原理。
  2. The purification mechanisms,kinds and activations of rare earth catalysts were reviewed.
    綜述了稀土催化劑凈化汽車(chē)尾氣的凈化原理，催化劑的種類(lèi)及催化活性。

principle of waste water purification的相關(guān)資料：

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