[计] 功率密度

power density的用法和样例：

例句

The high power density asynchronism mater produces loss in movement, which causes the internal temperature of mater rising very high.摘要高功率密度异步电动机在运行中产生损耗，引起电动机温升很高。
The disadvantage of the four-stroke Atkinson-cycle engine versus the more common Otto-cycle engine is reduced power density.四个不利冲程阿特金森循环发动机与更常见的奥托循环发动机的功率密度降低。

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