电能

Here is an example of heat energy turning into electrical energy.

这是一个热能转变为电能的例子。

However, there is usually no energy source in electrical form.

不过，以电能形式储存的能源一般都不存在。

At the same time, the electrical energy quality has become a focus that people are concerning about too.

0概述在我国，对电能质量研究的进展主要分为三个阶段。

However, the most important will be always the presence of electrical energy and the number and duration of interrupts.

但是其中最重要的参数是电能和中断的时间和次数。

Thus there rises the problem of rational and economical use of energy, in particular electrical energy.

由此就产生了如何合理和经济利用能量，特别是电能的问题。

The control method of maximal power point tracking is adopted, so that the energy of sun or wind is inverted into electrical potential energy efficiently to drive photovoltaic pump. The device contains DC-DC and DC-AC two parts.

该电源可选择太阳能电池阵列、蓄电池或风能发现整流输出直流电压作为输入，通过MPPT控制方法实现最大功率点跟踪，从而高效地将太阳能或风能转化为电能来拖动水泵。

All this is encapsulated within further layers to ensure that it is electrically isolated.

所有这些电能都封装在另外的分层里，确保电是被隔离的。

The most important form of energy is electricity, which is widely used in our everyday life.

能量最重要的形式是电能，它在我们的日常生活中得到了广泛应用。

There are different forms of energy such as heat energy, sound energy, electrics energy, and chemical energy.

有各种不同形式的能，例如热能，声，电能和化学能。

A There are different forms of energy such as heat energy, sound energy, electrics energy, and chemical energy.

有各种不同形式的能，例如热能，声，电能和化学能。

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％。