水力

Trawlermen in pursuit of these and other groundfish like pollock and haddock drag steel weights and rollers as well as nets behind their boats, devastating huge areas of the sea floor as they go.

拖捞船为了捕捉鳕和其他如鳕鱼或黑线鳕之类的底栖鱼，拖着钢铁水力挖掘机，背后还拉着深海拖网，一路走去，大面积的海床就被破坏怠尽了。

Trawlermen in pursuit of these and other groundfish like pollock and haddock drag steel weights and rollers as well as nets behind their boats, devastating huge areas of the sea floor as they go.

拖捞船为了捕捉鳕鱼和其他如青鳕鱼或黑线鳕之类的底栖鱼，拖着钢铁水力挖掘机，背后还拉着深海拖网，一路走去，大面积的海床就被破坏怠尽了。

It plays a particularly significant role in thermal-hydraulic analysis of nuclear reactor transients and accidents.

transients和事故在核反应堆的热水力的分析中起特别重要作用。

Calculationsabout hydraulic transients are very important to make water power stations safe.

水力过渡过程的正确计算对于保证水电站的安全运行具有相当大的重要性。

The predictions are performed on the test results obtained by the previous compression tests and published in the literature by Zhan and Ng (2006), which include the swelling tests under constant net stresses, isotropic compression tests and triaxial shear tests under constant suctions. The comparisons between measured and predicted results indicate that the model can quantitatively predict the hydraulic and mechanical behaviour of unsaturated expansive soils.

利用本模型对本论文中膨润土与砂混合物的吸湿试验及常吸力下的压缩试验结果进行了预测，还对詹良通和吴宏伟(2006)进行的吸力控制的非饱和膨胀土三轴试验结果进行了预测，预测结果表明本模型能够定量的统一的描述膨胀性非饱和土的水力特性和力学性质。

The obtained SWCC shows that the results obtained from the two methods can be considered as consistent.4. By using a suction-controllable oedometer for unsaturated soils, a series of wetting tests at constant net stresses and compression tests at different constant suctions are performed on compacted sand-bentonite mixtures to study the coupled hydraulic and mechanical behaviour of unsaturated expansive soil.

两种方法测到的SWCC曲线有较好的一致性。4、采用非饱和土固结仪对膨润土与砂混合物进行吸湿试验及常吸力下的压缩试验，研究了膨润土与砂混合物的水力和力学特性。

This paper presents a hydraulic design method of the vacuum crest shape and the curved bucket shape with uniform pressure distribution for high-head spillways.

本文给出了高水头溢流坝面负压坝顶曲线及等压反弧曲线的水力设计方法。

Seasonal AR(1) models are first used to generate a great number of reservoir inflow flood. Next the triangle distribution and the normal distribution are applied to describe the uncertainty of spillways capacity.

应用一阶季节性自回归模型对入库洪水进行模拟，应用三角分布和正态分布描述水力不确定性对泄洪能力的影响，给定调洪起始水位和调洪规则，经过水库调洪演算，得到水库最高调洪水位随机分布和洪水漫顶风险率。

Oil-burning roller hearth kiln Hydraulic model Flow field traceing Temperature field study

油烧辊道窑；流场示踪；温度场研究；水力模型模拟

The hydrocyclone can be used for separating float-oil and disperse-oil in water, and is suitable for the treatment of oil-containing wastewater of small amount in environment engineering .

水力旋流器可用于脱除水体中的漂浮油和分散油，在环境工程中适用于小批量和船舶等特殊场合含油废水的处理。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。