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...
The young bull horned the old cow out of the herd.小公牛用角把老母牛从牛群中顶了出去.This is a horned cattle.这是一只有角的牛。About more than 100 people were horned in the bullfighting this year.在今年的斗牛中,约有一百多人被牛抵伤....