net thermal efficiency造句

例句与造句

1. *The net thermal efficiency of a healthy human is about 20 %.
2. The dependence of net thermal efficiency on the electricity infrastructure tends to be an unnecessary complication for consumers and is not applicable to hydroelectric power, so performance of heat pumps is usually expressed as the ratio of heating output or heat removal to electricity input.
3. It's difficult to find net thermal efficiency in a sentence. 用net thermal efficiency造句挺难的