Alpha-backscattering analysis
[化] α反散射分析
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. [物]反(向)散射,后向散射
🗣️ 情景例句
It was nice meeting you.
非常高兴遇见你。
How long will it take to have this radio fixed?
修理这收音机要多久？
Before he returned to India, he decided to live as a poor man and not to possess wealth.
在回印度之前，他已决心过穷人一样的生活，不占有财富。