水流

Like wind turbines, but powered by the flow of water instead of the flow of air, tidal power turbines transform tides or deep ocean currents into electricity.

就象风能涡轮机靠气流来驱动一样，潮汐能涡轮机是靠水流来驱动的，将潮流或深海洋流转化为电能。

Pipeline leading to the Mainland, located above the impeller flow trefoil drive shaft for power generation or to take power.

在通往内地的管道中，设三叶以上的叶轮水流轴传动用作发电或取动力。

Therefore, the research on flow characteristic in the confluence of main stream and tributary stream has practical meaning.

因此，研究交汇河段的水流水力特性具有很大的现实意义。

Great sweeping shoals of bannerfish will surround you and there may even be a glimpse of the usually shy clown triggerfish here. This site is a marine biology paradise but currents can be very strong here.

各种各样的鱼群会围绕在你的周围，在这里你可以瞥望着天空，看到小丑鱼在那里游荡，这个潜点是海洋生物学的圣地，但是水流比较强。

Dragons trunk is a main road, the presence of gas flow on the floor together, nourish a community of trees, water, land, buildings and the residents physically and mentally.

龙的躯干是主干道，气在场地上聚集流动，滋养了社区内的树木、水流、土地、建筑和居民的身心。

The continued advancement in the state of the art of rotating machinery will be highly dependent on bearing and dynamic seal technology, Fabrication methods, material development, and a better understanding of the dynamic flow conditions within the turbopump through the development of three-dimensional computational fluid dynamics and special instrumentation.

继续提高在该国最先进的旋转机械将高度依赖于轴承和动态密封技术，制备方法，材料的发展，并更好地了解动态水流条件与涡轮泵，通过发展三三维计算流体动力学和特殊仪器。

The turbulent characteristics of flow in vegetated channels are studied in physical model tests.

通过物理模型试验，研究了有植被的河道水流紊动特性。

The results show that this kind of roughening elements can possess a wide range of roughness, and the hydraulic resistance decreases with the increase of space between roughness elements, but reduces slowly to a constant, and that flow enters into the turbulently rough zone when Reynolds number reaches about 3 500, in which the hydraulic resistance decreases with increase of relative submergence degree, reducing slowly to a constant too.

通过水槽试验对Y型加糙体阻力特性进行了深入研究。研究结果表明：其糙率具有一个较大的调整范围，且随着加糙间距的增加水力阻力减小，减小的幅度越来越小，最后基本不变；雷诺数在3 500左右水流进入阻力平方区，进入阻力平方区后，随着相对淹没度的增大水力阻力减小，最后达一定值。

When conditions are fierce, the two-man or larger team is much safer than for one to try it alone.

当溪谷的水流很急，两人或是团队的渡溪远比一个人独力过溪安全。

There's still an undercurrent of anger to his voice.

仍然有对他的声音忿怒的一个下面的水流。

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。