output power density

例句：

1. 1. The efficiency of the power system is directly related to the output power density.
   电力系统的效率与输出功率密度直接相关。
2. 2.The design of the power grid has a significant impact on the output power density.
   电网的设计对输出功率密度有重大影响。
3. 3.The optimization of the power distribution network can effectively improve the output power density.
   优化配电网络可以有效提高输出功率密度。