chemical shift的用法和樣例：
例句
- Solvent effects on proton chemical shifts of ergosterol and its derivatives were investigated.
首次研究了麥角甾醇及其衍生物的氫化學位移溶劑效應。 - Since fulvenes show no evidence of ring currents, the chemical shifts of the protons will be found in the normal definite region.
既然富烯不顯示環電流存在的跡象，所以質子的化學位移仍然發生在正常的鏈烯區。
