decontamination

The workers wore protective suits during the decontamination of the laboratory.

工人们在实验室净化期间穿着防护服。

After the chemical spill, the team carried out decontamination of all the equipment.

化学泄漏后，小组对所有设备进行了净化处理。

Firefighters set up a decontamination station outside the building.

消防员在大楼外设立了一个净化站。