The content of 5 kinds of trace elements in serum of clean KM mice feeding with eggs in the barrier system was determined by AAS and analysed with statistic method.是什么意思_The content of 5 kinds of trace elements in serum of clean KM mice feeding with eggs in the barrier system was determined by AAS and analysed with statistic method.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句