Continuous neutron activation analysis (cnaa)
[化] 连续中子活化分析
🧩 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
What about the salary?
薪水怎么样？
He is attending a morning intensive course four hours a day, six days a week.
他每周六早晨都上一门4小时的速成课。
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。