The most widespread of these known techniques is ultra sonic agitation with piezoelectric crystals, converting electrical energy into mechanical energy.

最广泛的技术是超声晶体震荡，将电能转化成为机械能量。

The machine can trans electrical energy into mechanical energy.

这台机器可以将电能转换成机械能。

An alternator converts mechanical energy into electrical energy.

交流发电机将机械能转化为电能。

The turbine converts steam into mechanical energy.

涡轮机将蒸汽转化为机械能。

A steam turbine is a device that converts steam energy into mechanical energy.

汽轮机是一种将蒸汽能转化为机械能的设备。

He explained how the dynamo converts mechanical energy into electrical energy.

他解释了发电机如何将机械能转化为电能。

In both cases, mechanical energy results.

在这两种情况中，都是机械能起的作用。

A generator transforms mechanical energy into electricity.

发电机把机械能转变成电。

It was a sort of do with mechanical energy translate hydraulic energy ' energy conversion device.

它是一种把机械能转变为液压能的能量转换装置。

What thermal energy does to the eggs' molecules, mechanical energy can undo.

热能对蛋的分子所做的事，可以依靠机械能将其还原。