Neutron activation analysis
[化] 中子活化分析
🧩 词语组成解析
activation
[,ækti'veiʃən]
n. 活化，激活，[化]活化作用;致活;
🗣️ 情景例句
Can you weigh this for me?
你能帮我称称这（包裹）吗？
It doesn't make much difference to me what you do.
你干什么对我没有多大关系。
'I don't know,' I answered, 'Tommy's been to the toilet three times this morning, but I haven't had any change yet!'
“我不知道”，我回答说，“今天上午汤米去了3次厕所了，但我还没看到硬币！”