Decontamination factor
[化] 去污系数; 净化系数
🧩 词语组成解析
n. 净化, 排除污染\\n[化] 净化; 纯化; 清除放射性污染
factor
['fæktə]
n. 因素;<数>因子;代理人;
vt. 把…因素包括进去;[数学]分解…的因子，将…分解成因子;以代理商（或管家等）的身份行事，做代理商（或管家）;
vi. 做代理商（或管家）;
🗣️ 情景例句
How old are you, anyway?
那……你多大了？
If she could help you, she would help you.
如果她能帮你，她一定会的。[虚拟语气]
The contents were disappointing.
箱内东西令人失望。