下池 meaning in English

ponding

Talk on the work of the circulation department of the library of chizhou teachers college under the condition of network
网络环境下池州师专图书馆流通部工作刍谈
He made no answer , and they were again silent till they had gone down the dance , when he asked her if she and her sisters did not very often walk to meryton
他没有回答，他们俩又沉默了，直等到又下池去跳舞，他这才问她是不是常常和姐妹们上麦里屯去溜达。她回答说常常去。
A study was conducted to determine the effect of waterlogging depth on trunk morphological structure and growth of taxodium ascendens brongn located in huazhong agricultural university , wuhan city
摘要以武汉市南湖沿岸华中农业大学校区内的池杉林为研究对象，对不同浸水深度条件下池衫的形态结构及生长状况进行了研究。
Installation requires no water draining . simply lower the pipes at tank side and let it sink to the bottom to send up air for aeration . for maintenance , pull up pipe to remove surface deposits , then return it to bottom again
个细孔出气，上升带动全池污水绕流均匀，施工免抽水，由池上放入污水池边，使其沉下池底送风曝气即可，保养时上拉清除表皮再放回即完成。