The results show that a small amout of VAc added into queous solution,which treated by cation resin,can make Am polymerize into cross-linking PAm.是什么意思_The results show that a small amout of VAc added into queous solution,which treated by cation resin,can make Am polymerize into cross-linking PAm.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句