pollution index

 
[pə'lʊʃən 'ɪndeks]     [pə'lʊʃən 'ɪnˌdeks]    
  • 污染指數

pollution index的用法和樣例:

例句

  1. Progress in developing indices and monitoring techniques for air pollution were further advanced than in most other areas of environmental health.
    在空氣污染指數與監測技術方面的進展比環境健康其它領域的進展更為顯著。
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