pollution target的用法和樣例:
例句
- The key pollution indicators are ammonia nitrogen and BOD.
主要污染指標是氨氮和生化需氧量。 - The principal component analyses for the present pollution indexes in every estu-ary along Binghou coast in Bohai Sea were made.Thus the primary pollution indexes are given.
本文對渤海濱州沿岸各入海河口進行了現狀污染指標的主組元分析,獲得表徵各河口的主要污染指標,進而說明各河口污染類型。