rate of insulation flashover

例句：

1. 1.The rate of insulation flashover is a critical factor in the design of electrical equipment.
   绝缘闪络率是设计电气设备时的一个重要因素。
2. 2. The engineers were tasked with determining the optimal rate of insulation flashover for the new system.
   工程师们被指派确定新系统的最佳绝缘闪络率。
3. 3.The research focused on understanding the relationship between the rate of insulation flashover and the performance of the power grid.
   研究专注于理解绝缘闪络率与电网性能之间的关系。