Methods: Acetic acid was selected to extract the enamel matrix proteins. The N terminal amino acid sequence of enamel matrix proteins were determined with SDS-PAGE electrophoretic and blot membrnce analysis.是什么意思_Methods: Acetic acid was selected to extract the enamel matrix proteins. The N terminal amino acid sequence of enamel matrix proteins were determined with SDS-PAGE electrophoretic and blot membrnce analysis.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句