表面淬火 或渗碳法应用十分广泛.The case - hardening or carburizing process is in wide use.此种损失称为淬火, 呈两个方面.This loss, termed quenching , may arise in two ways.他们的工作就是使钢淬火.Their work is to harden steel....
The sea fisheries are an important industry in Norway.海洋捕鱼业是挪威一项重要的产业.Both marine and freshwater fisheries are beset by a number of very serious human impacts.无论海洋渔业还是淡水渔业,都为人类造成的一系列严重影响所困扰.Oceanic fisheries are frequent...
拍卖人开价竞卖, 但房间里一片沉默.The auctioneer asked for an opening bid, but the room was silent.商家竞卖这种 高科技产品.The dealers compete with each other to sell these kinds of high - tech products .如果有人出了更高的价格, 那么你对竞卖品的竞标就失败了.If someone out ...
接着加里·斯内夫利船长意识到了这个令人不寒而栗的事实。Then the chilling truth dawned on Captain Gary Snavely.内夫在圣诞节假期里搭顺风车去了纽约。Neff hitchhiked to New York during his Christmas vacation.哎呀，内夫!你就非得如此粗俗吗！Honestly, Nev! Must you be quite so crude!...