space charge

例句：

1. 1.The spacecraft was equipped with a sophisticated instrument to detect the space charge.
   这个航天器配备了一个复杂的仪器来探测空间电荷。
2. 2.The research team found that the space charge could affect the performance of the electronic device.
   研究小组发现，空间电荷可能会影响电子设备的性能。
3. 3.The space charge can be caused by charged particles in the atmosphere, which can lead to radio interference.
   空间电荷可能是由大气中的带电粒子引起的，这可能导致无线电干扰。