The apparent energy of activation of curing falls from 26 kcal/mole in the absence of the catalyst to 20 kcal/mole in its presence, being little affected by the amount of catalyst used.是什么意思_The apparent energy of activation of curing falls from 26 kcal/mole in the absence of the catalyst to 20 kcal/mole in its presence, being little affected by the amount of catalyst used.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句