infr造句

例句与造句

1. and the transmitting form of the stark split energy levels between the ground state and the two excited states has been clarified . ( 3 ) a concept of the electronic infr
   (3)提出了电子红外光谱的概念，与普通的红外光谱即振动红外光谱不同的是，电子红外光谱来源于电子能级间的吸收跃迁。
2. It's difficult to find infr in a sentence. 用infr造句挺难的