The results showed that with the same coking rate the deactivation degree of CGO coked catalyst was much higher than VGO coked catalyst.是什么意思_The results showed that with the same coking rate the deactivation degree of CGO coked catalyst was much higher than VGO coked catalyst.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句