XRD spectrum showed that modification made the montmorillonite layer spacing greater and resulted in a better exfoliation compared with unmodified epoxy resin.是什么意思_XRD spectrum showed that modification made the montmorillonite layer spacing greater and resulted in a better exfoliation compared with unmodified epoxy resin.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句