The solvent-free bismaleimide (BMI) resin was prepared by toughen-modifying the BMI resin with diamine,epoxide resin and modifying agent A.是什么意思_The solvent-free bismaleimide (BMI) resin was prepared by toughen-modifying the BMI resin with diamine,epoxide resin and modifying agent A.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句