基本解釋[化學]催化裂化裝置英漢例句雙語例句Current situation of the insulating and wearing-resistant concrete lining for fluid catalytic cracking units wassummarized, and the gap between home and abroad was also discussed.論述了我國石油化工行業(yè)催化裂化裝置用隔熱耐磨襯裡的現(xiàn)狀以及與國外先進水平的差距。fluid catalytic cracking units更多例句專業(yè)釋義化學催化裂化裝置