lithium benzoate
英
美
网络 苯甲酸锂
双语例句
- B. approach show that the proton exchanged layers have a step-index profile with a same surface index, no matter how much the lithium benzoate added, how much the exchange time was, and what the temperature was.
B法算出的折射率剖面表面，不管锂含量多少、交换时间长短以及交换时的温度高低，质子交换层是折射率突变层，其表面折射率均相同。