There can be important consequences of activation or deactivation.在这里可能有活化或钝化的重要结果.This process is endothermic with rapid carbon deposition and deactivation of the catalyst.此过程是吸热的,同时很快发生碳积沉并使催化剂活性减低.The methods of regen...
The methods of regeneration and preventing deactivation of catalysts are reviewed briefly.简要介绍了催化剂的再生和防失活等方面的技术.The coking and deactivation of virgin naphtha aromatization catalyst are studied on isothermal reactor.利用等温固...
盖尔镇定地注视着哈里，沉默了片刻。Gail was silent for a moment, regarding Harry with his steady gaze.有一会儿，他怔怔地注视着周围的景物。He was lost in the con-templation of the landscape for a while.他漠然而漫无目标地注视着不远处。He stares detachedly into the middle di...
他一如既往，气呼呼地埋怨着。He complained with characteristic peevishness.只是刮了一道，别埋怨了。It's just a scratch. Stop whining.她埋怨他的手太冷。She complained about the coldness of his hands....
Stuart jumped into the sea and inflated the liferaft...斯图尔特跳到海里给救生艇充气。Stuart jumped into the sea and inflated the liferaft.斯图尔特跳到海里给救生艇充气。Liferaft , Lifeboat, Marine Safety Equipment, Ship Equipment, Paint Brush, Paint R...
He reckons she's having it off with the gardener.他认为她和园丁有一腿。It reckons that rationing would ossify the farm industry.人们认为实行配给制会使农业失去活力。He reckons on being world heavyweight champion.他相信自己能成为世界重量级冠军。...
The 23-year-old's screams alerted a passerby who went to her rescue.那个23岁女孩的尖叫引来了一位过路人前去营救。Communities downstream have been alerted.下游的社区已经接到了预警。The coastguard was alerted.海岸警卫队已接到报警。...