The synthetic investigation on zinc additives is summarized.The synthetic techniques of zinc amino acids and phase chemistry of zinc salts with L-amino acids are emphatically introduced.是什么意思_The synthetic investigation on zinc additives is summarized.The synthetic techniques of zinc amino acids and phase chemistry of zinc salts with L-amino acids are emphatically introduced.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句