Use aqueous solution which contains some inorganic salt or organic solvent (e.g. CaBr2, alcohol, DMF or DMAC) as gelating medium, with ploymer concentration 18%. In these methods, addition of secondary additives is the most effective.是什么意思_Use aqueous solution which contains some inorganic salt or organic solvent (e.g. CaBr2, alcohol, DMF or DMAC) as gelating medium, with ploymer concentration 18%. In these methods, addition of secondary additives is the most effective.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句