space-charge effect

例句：

1. 1.The spacecraft's electronic systems were affected by the space-charge effect.
   航天器的电子设备受到了空间电荷效应的影响。
2. 2. In the absence of a conducting medium, the space-charge effect is significant.
   在没有导电介质的情况下，空间电荷效应是显著的。
3. 3. The study of space-charge effects in plasmas has led to important advances in technology.
   研究等离子体中的空间电荷效应已经导致了技术的重要进步。