... excited atom 激发原子 excited band 受激能带 excited ion 受激离子 ...
双语例句
1
I bought my girlfriend a Wii and Rock Band 2 a few weeks back, and I'm pretty sure I was more excited about her present than she was!
几周以前，我给女朋友买了一台Wii和Rock Band 2，而我敢肯定我比她更兴奋。
2
The extra electron fills up the lower-energy state in the conduction band, causing excited electrons to, effectively, spill over into the higher-energy, photon-emitting state.
这个额外的电子填充了传导带的较低能级，有效的导致了被激发的电子溢入较高，释放光子的能级。
3
Had we met at home, it's unlikely he would have been interested in forming a band, but newly relocated to Beijing, he was excited to find a musical outlet.