negative grid current

例句：

1. 1.The negative grid current is a crucial factorin determining the stability of the circuit.
   负电栅电流是决定电路稳定性的关键因素。
2. 2.In this experiment, we measured the negativegrid current to understand its impact on theoverall performance of the device.
   在这个实验中，我们测量了负电栅电流，以了解其对设备整体性能的影响。
3. 3.The negative grid current was unexpectedly highduring the testing phase, which caused usto re-evaluate our design.
   测试阶段负电栅电流意外地高，这让我们重新评估了我们的设计。