短語詞組短語biochemical E oxygen demand 生化學(xué)的需氧量nitrogenous biochemical oxygen demand 含氮生化需氧量biochemical oxygen demand load [環(huán)境]生化需氧量負(fù)荷ultimate biochemical oxygen demand 最終生化需氧量biochemical oxygen demand test [微]生化需氧量試驗(yàn)Biochemical Oxygen Demand BOD 需氧量Upper Biochemical oxygen demand 極限生化需氧量immediate biochemical oxygen demand 瞬時(shí)生化需氧量standard biochemical oxygen demand 標(biāo)準(zhǔn)生物氧化需氧量 返回 biochemical oxygen demand