noxious substance

 
  • 有害物質

noxious substance的用法和樣例:

例句

  1. It can effectively improve air quality by releasing the fresh air to purify the indoor air and adsorb harmful substance.
    排放清新空氣以凈化室內空氣,吸附有害物質,有效地提高空氣質量。
  2. Surveillance and control of the quality of hemodialysis water has become much necessary in order to avoid contacting noxious substances.
    為避免接觸已知的或可能的有害物質,監測和控制透析用水的水質非常必要。

noxious substance的相關資料:

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