电能

Hydroelectric power in some sense is water potential energy into mechanical energy into electricity, and turn in process.

水力发电在某种意义上讲是水的势能变成机械能，又变成电能的转换过程。

The southern falls are a source of hydroelectric power.

南边的瀑布是水力电能的来源。

Ice storage systems have the reputation of saving operating cost for the customer by appropriately recognizing time-of-use incentives in the utility rate structure, yet at the same time, may for many systems consume more electrical energy than a conventional cooling plant without ice storage would.

对于用户来说，在适当的使用时间段的使用费率结构内，冰蓄冷系统有着节约运行费用的优点。相比之下，可能会比不采用冰蓄冷的制冷系统消耗更多的电能。

This fluctuant power will affect the power quality of the imbedded grid, such as voltage fluctuation and flicker.

这种不稳定的功率注入电网，将对电网的电能质量造成影响，引起电压波动和闪变问题。

This is the first step in the transformation of light into electricity.

这是把太阳光转变为电能的第一步。

The pressure that the electric power demanding increment and environmental protection request promoted the development of the new energy.

电能需求的增加和环保要求的压力促进了新能源的发展。

The normal usage of AC indictor is very important for guaranteeing electricitys safety production and accuracy of electrical parameter caculation .

交流仪表的正常使用，对保证发供电的安全生产、电能计量的准确可靠、电参量量值传递的准确可靠，发挥着至关重要的作用。

Owing to electromagnetic coupling of conductors, as well as incomplete balanceable transposition of transmission lines and asymmetry of three phase load, it forms a circuit of inductive current between the two ground wires or ground wires and the earth, so it produces electric energy loss.

由于导线的电磁耦合作用、线路的不完全平衡换位和三相负荷的不对称性，2根架空地线之间或地线与大地之间会形成感应电流回路，从而在地线上产生电能损耗。

On the above analysis, the common design of contactless loosely coupled inductive power transfer system is concluded.

最后，基于以上分析，给出非接触式松耦合感应电能传输系统的一般设计方法。

This method will transfer digital signals in the condition of keeping the Inductive Coupled Power Transfer System unchanged.

该方式在不改变感应耦合电能传输系统主电路拓扑结构的情况下传输数字信号。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。