poisoning of cathode

例句：

1. 1. The worker was exposed to mercury during the cathode poisoning process.
   这名工人在阴极中毒过程中暴露于汞。
2. 2. The research focused on the effects of cathode poisoning on human health.
   该研究专注于阴极中毒对人类健康的影响。
3. 3. The company is investigating a potential cathode poisoning incident at its plant.
   该公司正在调查其工厂可能发生的阴极中毒事件。