It was actually used for enriching uranium to weapons-grade levels.实际上，它是用来将铀浓缩以制造武器。Enriched uranium is a key component of a nuclear weapon.浓缩铀是核武器的关键组成部分。Uranium is soluble in sea water.铀可溶解于海水。...
Age determination data indicate episodic crystallization of uranium minerals.年龄测定数据表明,铀矿物有着不同期的结晶.To make the fissile material, he needs to develop an ability to enrich uranium.为了得到分裂物质，他需要发展浓缩铀的能力。A graben creates a fav...
Taxation is not popular in principle, merely acceptable in context.征税基本上是不受欢迎的，在一定情境中才勉强为人接受。The result will be higher taxation.结果将是征收更高的税。Compensation could be made by adjustments to taxation.通过调整税收可以作出补偿。...
Tom admits that playing video games sometimes distracts him from his homework.汤姆承认玩电子游戏有时会使他无心做作业。Come on, Bill. Send Tom a card and make his day.来吧，比尔。给汤姆寄张卡片让他高兴高兴吧。They say "Tom, shut up" and I go "No, you shut up"他们说...
He'd phoned Laura to see if she was better.他打电话给劳拉看她是不是好些了。Laura landed a plum job with a smart art gallery.劳拉在一家时尚画廊找到了份美差。Laura let out the clutch and pulled slowly away down the drive.劳拉松开离合器踏板，沿车道慢慢驶离。...