Adopting the synthesis technology of high silica mordenite in the amine-free system, the support of C5/C6 paraffin isomerization catalyst was produced directly.是什么意思_Adopting the synthesis technology of high silica mordenite in the amine-free system, the support of C5/C6 paraffin isomerization catalyst was produced directly.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句