The root tips of Vicia faba were treated with the hospital filthy water,industrial wastewater and domestic sewage from South Lake.

 
  • 南湖是一個(gè)較大的封閉性?xún)汝懞?由于污水的長(cháng)期排入,水體水質(zhì)已屬劣V類(lèi),湖泊的水體功能已基本喪失。
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