实际上，它是用来将铀浓缩以制造武器。It was actually used for enriching uranium to weapons-grade levels.铀可溶解于海水。Uranium is soluble in sea water.在每1000个铀原子当中,只有七个是铀235.Only 7 uranium atoms of every 1,000 are U - 235....
A drowne man will catch at a straw.溺水的人连一根麦杆也会牢牢抓住.Bacchus have drowne more men than neptune.贪杯而死,多于海难.It is as helpful as throw a drowne man both end of a rope.正如把绳子的两头给溺水的人一样有用....
The tears also contain a potent microbe - killer called lysozyme, which guards me from infective bacteria.眼泪里还包含一种叫做溶菌酶的高效力杀菌者, 保护我不受细菌感染.And the hestemit Antihistamine ? drugs may offer an infective effective ? treatmen...
Keep your eye on these jokers, you never know what they will come up with.留神那些活宝，你永远也不知道他们会想出什么样的主意。Some jokers have let down the back tyres of my car.有人开玩笑把我汽车后轮胎的气放掉了.In many modern packs the jokers are printed in diff...
Fibrous wall with dystrophic calcification consistent with cyst.纤维囊壁含有营养不良的钙化符合囊肿.Grohal belong to the coated paper series, the munltivariable uniform, fibrous tissue.轻涂纸属于涂布纸序列, 其纤维组织均匀, 厚薄一致.Purpose : To study the radi...