查询词典 flow backwards

Boundary layer on the shroud is pumped after bleeding, which restrained the disturbance induced by the interaction of low energy airflow and mainstream, delaying the adverse effect of Clearance flow backwards and improving the mainstream of compressor, weakening the characteristic of leakage vortex, bating the blockage of blade passage at a certain extent.

采用引气后，抽吸机匣壁面上的附面层，抑制了低能量气流与压气机主流的干扰，减缓间隙倒流的负面影响，在一定程度上削弱了泄漏涡的特性，减弱了叶片通道的堵塞状况，改善压气机主流流动。

Days sand inside the sandglass can flow backwards?

时光沙漏里的沙能倒流吗？

Crying sneakingly,tears slides along with my face gentlely,what's more flow backwards my body.

不争气的哭了，眼泪随着脸颊轻轻滑落，更多的是倒流进心里

The renovating project for minifying theresistance of falling gate and preventing backwards flow ispromoted according to the gate operating problems in draining pumping station .

针对排水泵站快速闸门在实际运用中出现的问题，提出减小门体下落阻力和闸门止水问题的改造方案，采用压缩空气技术配合快速闸门启闭的新方法，使带虹吸式出水流道的排水泵站在防洪排涝期间出现超驼峰水位时能够完成机组启动、事故停机，以及防止江水倒灌等技术任务。

At the same time, the gas flow acting on the keyhole is simulated by finite element method. The gas flow fields of pneumatic circumferential motion and pressure distribution nephograms around and in the keyhole are obtained. Analysis shows that when plasma is blown backwards i.e., in direction towards the trailing edge of the weld pool, plasma can be eliminated better.

利用有限元法对激光焊接时保护气体在小孔内部和表面气流状况进行了数值模拟，通过对不同焊接条件下模拟形成的小孔气动扰流的气流场和压力分布云图的分析，解释了采用逆向侧吹保护气体吹除等离子体的方法，可以更有效地抑制等离子体云的产生，防止小孔塌陷，有利于维持小孔的稳定性。

We are trying to find a childhood can be when we run around in the eastern hemisphere, he was walking in the Western Hemisphere; when we are circling the Antarctic when he was playing in the Arctic ...... In short, it is a total contrast with our position in the flow, we do not move, it does not move, we take a step backwards, he would step forward, in any case, it will not meet with us.

我们努力寻找着童年，可当我们在东半球乱跑时，他却在西半球漫步；当我们在南极绕圈的时候，他却在北极嬉戏……总之，它总与我们在相反位置流动，我们不动，它也不动，我们向后走一步，他就向前走一步，不管怎样，就是不与我们相见。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。