Crystalline structure and thermal property of cellulose triacetate (CTA) and cellulose diacetate (CDA) were studied.是什么意思_Crystalline structure and thermal property of cellulose triacetate (CTA) and cellulose diacetate (CDA) were studied.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句