the effect of purify

 
  • 凈化效果

the effect of purify的用法和樣例:

例句

  1. The principles and the decontamination results of purifying air by material with negative ions is studied.
    將對負離子材料凈化空氣的原理及凈化效果進(jìn)行探討和研究。

the effect of purify的相關(guān)資料:

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