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- After the typhoon, the bottom flow field rotates clockwise, but on 26th the bottom and the surface Ekman layer becomes not obviously. 在台风后，底部流场有顺时针流产生，而之后26日流场底部和表面艾克曼层皆变为不明显。
- bucket dissipator for bottom flow 跌坎底流消能工
- bottom flow energy dissipation 底流消能
- Optimum design for the bottom flow passage of surge chamber 调压室底部流道优化设计
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- Experimental Research on Application of T-Shaped Pier in Small Froude Number Flow Dissipation T形墩应用于低佛氏数水流消能的试验研究
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- 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。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- 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。
- The bottom of the boat was rusty. 船底生锈了。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- There is a pair of scissors in the bottom drawer. 最底下的抽屉里有把剪刀。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- Prices have reached rock bottom. 价格已经到了最低点。
- Every indication show market get near bottom now. 所有迹象表明，目前市场价格已跌落低谷。
