electric revolution indicator

例句：

1. 1. This device is used to measurethe electrical revolution in a power system.
   这个装置用于测量电力系统中的电气革命。
2. 2. Theelectric revolution indicator is crucial for understanding theimpact of renewable energy on the grid.
   电动革命指标对于理解可再生能源对电网的影响至关重要。
3. 3.The electric revolution indicator has shown that renewableenergy sources are becoming increasingly important in modernpower systems.
   电动革命指标显示，在现代电力系统中，可再生能源源的重要性日益增加。