With many polymers the molecular weight of the structural unit is equal to the molecular weight of the monomer, e.g. with all vinyl monomers.是什么意思_With many polymers the molecular weight of the structural unit is equal to the molecular weight of the monomer, e.g. with all vinyl monomers.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句