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- Evaluating Bottom Sludge Pollution of the Hangzhou Segment of the Canal by Using Attribute Identity Model 应用属性识别模型评价运河杭州段底泥污染
- bottom sludge pollution 底泥污染
- Prevents buildup of tank bottom sludge . 防止油箱底部沉积油泥。
- At present,the pollution issues of lake in China are very serious,such as the pollution of water quality and sludge pollution. 目前,我国湖泊污染问题十分严重,主要是水质污染和淤泥污染,且湖泊测绘资料比较缺少。
- The percolation process of WSPS is taken as a unit, and a simplified contamination percolation process combined functional model is put forward, in which includes four layers as bottom sludge layer, substrate layer. 把稳定塘中污染质的下渗过程看作一种单元系统，提出了概化的稳定塘中污染质下渗单元耦合功能模型，对各功能层的功能进行了描述。
- Analysis of Disposal Way of Bottom Sludge of River Course for Sewage Discharge 天津市排污河道底泥的处置途径分析
- Keywords urban lake;bottom sludge;total Kjeldahl nitrogen;spatial distribution; 城市湖泊;底泥;凯氏氮;空间分布;
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Pollution control has cleared the air. 污染管制已净化了空气。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- There was some sludge at the bottom of the tank. 油箱底有油泥。
- Man is fighting a battle against pollution. 人类正在与污染作斗争。
- Pollution is still very much a live issue. 污染现象仍然是当前的大问题。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- The police found a body at the bottom of the lake. 警方在湖底发现了一具尸体。
- His bottom waggle in a funny way when he walk. 他走路时臀部扭来扭去，很可笑。
