水力

Borehole hydromining is a kind of safe and efficient new mining method .

钻孔水力采煤是一种既安全、又能极大地提高资源利用率新采矿方法。

The hydrolic power station stands at the junction of two rivers.

水力站在两条河流汇合处。

Hydel power projects, with storage facilities, provide peak time support to the power system.

具有蓄水能力水力项目可以对系统提供峰期支撑。

In the19th century waterpower was widely utilized to generate electricity.

在19世纪人们大规模使用水力来。

The paper introduces the application of hydraulic cyclones in tailing filling,grading,and prethickening.

介绍了水力旋流器在尾矿充、、预浓缩工艺中生产应用。

They utilized water for producing electric power.

他们利用水力。

We can transmute water power into electrical power.

我们能将水力变成力。

For larger sites, seed can be applied with a drill seeder or hydroseeder.

对较大场地，可以用条播机或水力播种机来播种。

This machine uses the hydroelectric power.

这台机器使用是水力能量。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究结果表明，不同水生植物蒸散量、生物量、根密度和根长存在较大差异，这些差异对水生植物泌氧性能、碎石床人工湿地水力负荷率、氮磷去除效果和有机污染物降解有重要影响。

Based on analyzing hydraulic stepout and heating power stepout took place in hot water heating system indoor, the improvement plan is presented in this paper.

析了室内热水采暖几种系统中经常出现水力失调、热力失调问题，并提出了相应对策意见。

Hydraulic classification is a effective way of controlling grain size and compon ent in production of quartzy grain.Hydraulic classification has high requiremen t to stability of feed.

水力是石英砂生产中控制粒度和成有效手段,对给料稳定性要求较高。

The in situ rock stress prevents the rise of confined water and water inrush for thick floor aquifuge,but for thin floor aquifuge the in situ rock stress wo.

介绍了水力压裂应力测量原理和现场测量结果,论述了煤层底板隔水层带阻水机理和承压水沿煤层上升机理,以及原岩应力、水压与裂隙扩展关系。

A large amount of research results showed that plants show isohydric behavior when the plant hydraulic and chemical signals cooperate to promote the stomatal regulation of leaf water potential.

当植物水力信号和化学信号共同作用促进气孔对叶水势调节时，植物对叶水势调节表现为等水行为。

The ZSJL Water Motor Alarm consists of a turbine shell, a vane wheel, a transmission shaft, a dabber, a rocker arm, a clapper, an alarm seat and a support shaft etc.

ZSJL型穿墙水力警铃是由轮机壳体、叶轮、传动轴、芯轴、转臂、铃锤、警铃座、支撑轴等组成。

The experimentation inspected the infection of hydraulic load, organic load, ammonic nitrogen load, the ratio of gas and water, the height of filling to removal efficiency of COD and ammonic nitrogen.

本试验以自配生活污水为试验用水,考察了水力负荷、进水有机负荷和氨氮负荷、气水比、料层高度对曝气生物滤池处理COD和氨氮效果影响。