基本解釋化學(xué)位移試劑英漢例句雙語例句Possibility of use for NMR-chemical shift reagent have been confirmed.討論了題述配郃物作爲(wèi)核磁共振化學(xué)位移試劑的可能性。chemical shift reagent更多例句專業(yè)釋義化學(xué)化學(xué)位移試劑