The bacteria and their phosphorolysis characteristics of two eutrophic ponds in Dongli District and Xiqing District were studied.

 
  • 摘要對天津市東麗區和西青區兩個(gè)富營(yíng)養化池塘中的細菌及其解磷特性進(jìn)行了研究。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan