倒流

Pump valves used to regulate the working conditions, Nizhi when the valve to prevent backflow of liquid in the pump reverse, and pumps to avoid water hammer blow.

阀门用来调节泵的工况点，逆止阀在液体倒流时可防止泵反转，并使泵避免水锤的打击。

You put me as a confidante Ye Hao, talk to matter whether the object, which does not matter, and I never regretted it for two years to pay it bit by bit, if there is, I hope that time can turn the clock back, we met in a different way.

你把我当作知己也好，倾诉的对象也罢，这些都无所谓了，我从来没有后悔过这两年付出的点滴，如果有，我希望时间可以倒流，我们换一种相遇的方式。

Shuffling along behind a kimono -clad attendant on the creaky wood floors of Fukuzumiro ryokan's hallways is like stepping back in time.

游客们慢吞吞地跟在身穿和服的服务员身后，走在Fukuzumiro客栈走廊咯吱作响的木地板上，恍若时光倒流。

The dilute solution of the absorption apparatus of the refrigeration system serially backflows to the low, middle and high temperature solution heat exchangers and generators in turn and reflows to the absorption apparatus finally, thereby achieving the reasonable utilization of different grade energy and having relative high thermal efficiency of the unit.

该制冷系统吸收器的稀溶液串联倒流依次进入低、中、高温溶液热交换器和发生器，最后流回吸收器，能够实现对不同品位能量的合理利用，其机组热效率也相对较高。

When the liquid back, it will have enormous negative pressure pump damage

当液体倒流时，会产生巨大的反向压力，使泵损坏

KF43X-10 double seal self-defense against the current valve closure is my factory technicians on the latest research and development of products, mainly used in Qing reservoir overflow pipes, valves, there are usually a result of water-sealed to prevent sewage into the stench-money pool, As a result of heavy rains or sewer blockage caused by rain water pipe when the water level can be increased to prevent backflow of sewage-money pool, a good supply of health protection device.

KF43X-10双封自净式防逆水封阀是我厂技术人员研制开发的最新产品，主要应用于清蓄水池溢流管道上，平时因阀内有水封可阻止下水道臭气进入清水池，因大雨或下水道堵塞等造成雨污水管水位增高时可阻止污水倒流清水池，是良好的供水卫生保护装置。

If time could flow backward, I would like to re-experience my college life!

如果时间可以倒流的话，我真的想再过一遍大学生活！

If time moved backward, the broken pieces could come together in a great many ways. Only one of these many ways, however, would re-form the glass. It is almost impossible to believe this would happen.

假如时间倒流，这些玻璃碎片将会有很多种诱因导致它们重新组合在一起，然而，发生这样的事情是令人难以置信的。

The main function of this valve is to stop the medium from back off and bleeding from the container.

止回阀用于管路系统，其主要作用是防止介质倒流以及容器内介质的泄放。

Figure 6 The structure of normal working hours when the water pump, water pressure to automatically open the tongue plate, when a sudden stop, the tongue plate back in the self and the role of water close.

其结构见图6当水泵正常工作时，水压力使舌板自动开启，当突然停车时，舌板在自重与水倒流的作用下关闭。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。