2) closed water circuit
封闭水循环
4) Closed circulation and reuse of wastewater
封闭循环用水
5) the closed recycled aquiculture system
封闭循环水池塘
6) Epinephelus awoara
封闭式循环水
1.
Report on Experiment of Feeding Epinephelus awoara in Closed Circulating Water;
封闭式循环水饲养青石斑鱼试验
补充资料：封闭
①严密盖住或关住使不能通行或随便打开 ：大雪～了道路ㄧ用火漆～瓶口。②查封：～赌场。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条