抽水

But in China,due to the unsuitability of organization of power industry to socialist market economy,there are many disagreed knowledge to pumped storage power plant so far.

但在我国，由于长期以来电力工业体制未能完全适应社会主义市场经济要求等诸多方面的原因，致使人们至今对抽水蓄能电站的效益及其经济性仍存不同认识。

We will show a vacuum safety check valve that creates a seal between the vacuum pumping device and the part.

我们将显示一个真空阀，安全检查之间创建了一个抽水设备和部分真空密封。

According to analy ses of compaction consolidation process of sediments layers, ground water varia tion tendency, and result of Verhulst model prediction, it is concluded that the movement intensity of Xi′an ground fissures tends to gradually become weaken .

根据对抽水及地面荷载引起地层压密固结过程的分析、地下水位变化趋势的分析以及应用Verhulst 模型计算、预测结果，西安地裂缝的强烈活动将有减缓或逐渐稳定的趋势。

Rotary piston pump is a new structure of water pumps, running a very reasonable job, using the principle of variable volume compression job, a direct-driven rotary manner, as opposed to centrifugal pumps have a series of outstanding performance advantages, rotary piston pump with the complexity of the structure of the centrifugal pump, as with the shell and the rotor blades of the rotor and casing of the rotary continuous variable volume zone, the formation of continuous expansion and compression, pumping and pumping implementation functions.

旋转活塞水泵是一种新型结构的水泵，工作运行状态十分合理，采用变容积压缩原理工作，直接旋转方式驱动，相对于离心式水泵有一系列突出的性能优势，旋转活塞泵结构的复杂程度与离心泵一样，由外壳和带叶片的转子组成，转子与外壳形成连续的旋转变容积区，形成连续的扩张和压缩，实现抽水和扬水的功能。

The worst thing is that the water closet is clogged and when I flushed it, it overflowed.

还没完呢。最糟糕的是抽水马桶堵了，当我抽水时，就溢出来。

Rising water and were on the point of giving up.

但是经过一整夜的抽水之后，他

This machine is used to pump water.

这种及其是用来抽水的。

A simple water pump is helping to improve the lives of poor families in several Asian and African countries.

一个简易的抽水机能帮助改善众多亚洲和非洲国家贫穷家庭的生活。

The assembling, actuating, water-tight test of pump-turbine globe valve and its quality control are introduced.

介绍了抽水蓄能水轮机球阀装配、动作及密封漏水试验工艺性与质量控制。

The advantages and research advancement of the combining system with wind power and pump storage hydropower are introduced.

针对一小型模拟电网，拟定了一种风电-抽水蓄能系统的联合运行方案，并在最大化利用风电的目标下，建立了该方案的经济运行计算分析模型。

We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策，这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性，那么就能够保证该系统的建立是精炼的，即没有任何一条公理或推理规则是多余的。