1、It was actually used for enriching uranium to weapons-grade levels.
實際上，它是用來將鈾濃縮以制造武器。

2、There are about 130 research reactors around the world running on weapons-grade uranium.
目前全世界大約有130個使用 武器級鈾元素的研究反應堆。

3、These designs reduce the problems of weapons-grade material being produced and sold illicitly.
這些設計也減少了制造終極武器的材料和非法利用核能的問題。

4、The Navy has handed out contracts tobegin design work on a weapons-grade “Holy Grail.”
海軍已簽定了合同 開始設計武器級別的“圣杯”。

5、It threatens to rebuild Yongbyon and start making weapons-grade plutonium again.
它威脅說要重建寧邊核設施并重新開始制造武器級別的釙。

6、Weapons-grade uranium is 95% 235U.
可以用來制造武器的鈾有95%是235U。

7、But not his eyes. His eyes were young and bright, their weapons-grade intensity intact.
但他的眼睛仍然是年輕而明亮的，他們武器級的強度不變。

8、There are about130research reactors around the world running on weapons-grade uranium.
目前全世界大約有130個使用武器級鈾元素的研究反應堆。