水流

It also has two sets of barbels (whisker-like organs) on the upper and lower jaw, which help the fish hunt its prey in the murky waters of large lakes and slow-flowing rivers across Europe.

它们的上下颌上各长着一套触须，帮助它们在混沌的水域中捕捉猎物，因此它们的身影遍布欧洲的大湖以及水流不急的河流。

In the macroscopic view,the scouring by jet fluids of energy dissipation of ski-jump on the rocky river beds results from the combined action of the impulsive forces of the incident fluids and the scour resistances of the river bedrocks.

本文在总结挑流碰撞消能已有研究成果的基础上，提出射流空中碰撞消能的主要作用在于分散水流，用小股射流碰撞大股主射流，可以使主射流充分分散，达到消能目的。

Bournes are a particular case with a seasonal flow depending on winter rainfall .

歇河属于特殊情况，其季节性水流依赖于冬季降雨。

Rivers provide prey in the form of fish, turtles, or caimans—small, alligatorlike animals.

水流为他们提供了鱼、龟、凯门鳄——一种小型的像美洲鳄的动物。

Climate and currents May be used to indicate prevailing direction, waterfalls or dramatic water, perhaps difficult currents for canoeists, kayakers or gliders.

可以用来指出水流方向，瀑布或富变化的水域，也可能是给划独木舟、泛舟者的急流。

The maximum water head of Yinpan Lock is 36.46 m. Because of its high water head, the tainter valve and the diversion opening zone are easy to be cavitated.

银盘船闸水头高使得输水阀门及分流口区极易出现水流空化。

In this paper, a mathematical model for flow of turbulent mixing region at the mouth of cecum reach is established based on turbulence model.

本文应用湍流模式，建立了盲肠口门紊动掺混区水流运动的数学模型，在定常流动中，近似具有自相似性。

So with a vigorous shove we launched our boat from the bank, while the flags and bulrushes courtesied a God-speed, and dropped silently down the stream.

我们奋力将船推入河中，随水流缓缓而下，旗子和芦苇草预示我们将一路顺风。

The creeks and streams were long gone back into the earth.

小溪和水流很长进入地球之内回去。

Hydraulic decoking uses high-velocity water stream as the cutting means.

液压除焦用高速水流作为切削手段。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。