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- There are two flow forms in the stepped spillways , which are skimming flow and jet flow. 1：研究表明台阶式溢洪道的水流流态可以分为跌落流和滑行流两种流态。
- Three kinds of typical flow structure skimming flow, wake interference flow and isolated roughness flow can be simulated with this model. 模式能够较好地模拟出不同长度的三维街渠内的 3种典型的气流结构 :爬越流、尾流扰流和孤立粗糙流 .
- The characteristics of time average pressure of skimming flow in stepped spillway are studied through experiments, and the law of occurrence and transformation are discussed. 通过模型试验 ,对台阶式溢洪道滑行水流的时均压强特性进行了研究 ,探讨了台阶上时均压强的产生和变化规律。
- On every step, the maximum of the turbulencedissipation rate is at the step tip. Because the interaction between the skimming flow and the step tips causes the energy to dissipate continuously, so that the step can have better energy dissipation results. 在每个阶梯上，紊动耗散率的最大值出现在阶梯的突角处，正是由于滑移主流与阶梯突角之间的相互作用使能量不断耗散，从而使阶梯具有良好的消能效果。
- It took me an hour to skim the book. 我花了一小时把这本书浏览了一遍。
- She skimmed the soup to remove most of the fat. 她撇去了汤上的大部分浮油。
- The hovercraft is able to skim over the water. 气垫船能掠过水面飞速行驶。
- Experimental investigation on the pressure characteristics of skimming flow on stepped spillways 台阶式溢洪道滑行水流压强特性的试验研究
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- Study on the characteristics of time-average pressure of skimming flow in stepped spillway 台阶式溢洪道滑行水流时均压强特性研究
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- A swallow flew west skimming the lake. 一只燕子掠过湖面往西飞。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- Experimental Research on Water-Surface Curve of Skimming Flow on Stepped Spillways and Energy Disspation 台阶式溢洪道滑行水流水面线和消能效果的试验研究
- A flow of word is no proof of wisdom. 口若悬河，未必明智。
- Several conclusions flow from this hypothesis. 从这项假设中可以得出几个结论。
- Many benefits will flow from this discovery. 这项发现将带来许多好处。
- Turn the cock to increase the flow of water. 请开大龙头以增加水流量。
- Office politics just seem to flow over him. 同事之间互相倾轧、 勾心斗角的事似乎并未波及到他。
- Skim the fat off from the gravy. 把肉汁表面的油脂撇去。
