从狭义来说, 换热器是一种容器.A heat exchanger, in a narrow sense, is a vessel.一效列管换热器中出来的冷凝液被用来预热进料.Condensate from the first - effect calandria is used for preheating the feed.波面板换热器是一种新型的换热设备,具有广泛的应用前景.The wavy plate heat exchanger...
Some see themselves as the provider of ideas, while others view their role as essen-tially managerial.有些人自认为是出谋划策的人，其他人则认为他们主要是起管理方面的作用。The specified security provider could not be validated. Access was denied.无法验证指定的安全性...
Before blow - drying , you should use a flat comber to de - tangle locks.在吹干之前, 你应该先用平梳子把打结的部分梳开.Accurate Calculation for Drafting of B 311 A Wool Comber.B311毛纺精梳机牵伸值的精确计算.The detaching distance is an important parameter...
Wealthy owners of large gardens put up hothouses.大果园的富翁建立了温室.Through the fence one could see flower beds, hothouses filled with exotic plants.透过篱笆,人们可以看到花坛 、 长满异国植物的暖房.We concentrated our work force on setting up the hot...
这个难民注定要过流浪的生活.The refugee was condemned to a life of wandering.我们在那里遇到了一伙流浪的乞丐.We met a band of vagrant beggars there.他们过着流浪的生活.They are living a vagabond life....