A method for the determination of Pd and Pt in catalyst by graphite furnace atomic absorption spectrometery is introduced, sulfhydryl cotton column is used to separate interferential elements.是什么意思_A method for the determination of Pd and Pt in catalyst by graphite furnace atomic absorption spectrometery is introduced, sulfhydryl cotton column is used to separate interferential elements.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句