Objective To explore if the IR spectra analysis is useful for learning the Ophicalcitum,compare with the character of IR spectrometry before and after calcination.是什么意思_Objective To explore if the IR spectra analysis is useful for learning the Ophicalcitum,compare with the character of IR spectrometry before and after calcination.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句