1、By heat engine people mean an engine converting heat energy into mechanical work.
熱機是指把熱能轉變為機械功的一種發(fā)動機。

2、Here heat energy transforms to electricity.
熱能在這里變?yōu)殡娔堋?/p>

3、At the bottom of the pipe there is a generating set converting heat energy into electrical energy.
管子底部裝有發(fā)電機組，把熱能轉化為電能。

4、If this wasted heat energy could somehow be harvested, solar cells could be much more efficient.
假若這些浪費掉的熱能能用某種方式采集到，太陽能電池將比現(xiàn)在有效率得多。

5、In the industry production process, a lot of fine quality heat energy is wasted.
在工業(yè)生產(chǎn)過程中，存在著大量具有一定溫度品質的熱能被放散。

6、1 energy collection: solar water heater absorbs heat energy by absorbing material.
能量集合：太陽能熱水器通過吸熱材料吸收熱能。

7、Because of this, it could be used to convert waste heat energy into large amounts of electricity.
正是因為這樣，它可以用來把廢熱大量轉換成電能。

heat energy翻譯