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In this paper, beginning with the basic equations of hydrodynamics, turbine and governing system, the author deduced the basic equations of transient process caused by small fluctuation in the inclined ceiling tailrace, then analyzed and calculated the basic equations.

从水力学、水轮机、调速器的基本方程出发，推导了变顶高尾水系统小波动过渡过程的基本方程，并对其进行分析与求解。

In 1989, Dr Mohana Rao, then a junior technician at the Gas Turbine Research Establishment, Bangalore, immersed himself in the ambitious Kaveri programme, which was designing a jet engine for the Tejas Light Combat Aircraft.

1989年，"莫喊啦。闹"博士那时还是位于班加罗尔的"印度涡轮燃气研究院"的一名初级技师。那时候，他正全心投入于雄心勃勃的"卡佛力项目"。该项目是LCA光辉战斗机的配套发动机。

By discussing the characteristics of the torpedo turbine engines energy supply system, the scheme of the fish torpedo engine sources supply is demonstrated, and the three-speed pressure valve is designed. The author builds the dynamic process simulation calculation plant for the thermal engine thrust system which is based on the fix quantity fuel pump and pressure control valve.

通过对鱼雷涡轮发动机能源供应系统特性的讨论，论文探讨了开环压强控制的物理机理，建立了被控系统的机理模型，进行了鱼雷涡轮发动机能源供应系统的方案论证及其关键部件——三速制压力调节阀的性能设计，构建了基于定量燃料泵——压力调节阀的鱼雷涡轮发动机系统动态仿真平台并进行了仿真计算。

In this paper, a method of entropy has been used to investigate vortex tube, throttle valve and expansion turbine.

本文利用熵法对涡流管、透平膨胀机及节流阀三种装置进行了研究。

What is the difference expansion between turbine expander and valve throttle?

透平式膨胀机和节流阀之间的膨胀有什么不同。

Turbine is the core component of power generation system extracting energy from tidal current.

潮流发电水轮机是海洋潮流能发电系统的核心组成部分。

This enables the turbine to capture tidal current energy and generate an expected 500 kilowatts of power when operational.

因此涡轮机可以捕捉潮汐能源，并且在运作时产生预期的50万瓦电能。

Chinese manufacturers currently have a grip on roughly three-quarters of the domestic wind turbine market, but foreign players such as Vestas are trying to break in, capitalizing on promises of higher returns in the long run based on claims of greater efficiency and reliability from better technology.

中国制造商目前把持着国内风力涡轮市场大约四分之三的份额，但Vestas这类外国厂商正极力打入中国市场，宣称自己拥有更好的技术，产品能效更高、更为可靠，因而从长远看可提供更高的回报。

The proposed method can be used for designing , validating and optimizing torpedo turbine.

该文的数字仿真方法将为今后更深入的研究提供技术支持。

The calculating accuracy is ensured by expelling oddity points from the results. In part four, rotor life-loss caused by shear stress under torsional moment, turbo-generator rotors' combined vibration of bending and torsion are studied, and the maximum shear stresses of a stimulate rotor of N300MW steam turbine are calculated.

在第3章，重点研究了汽轮发电机组转子扭振机理和数学模型，特别是汽轮机特殊结构的模化方法，编写了计算程序，计算了某型300MW汽轮发电机组转子和试验台转子扭振特性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。