您要查找的是不是：
- By varying the relationship of the uranium rods and the carbon, the chain reaction can be speeded up or slowed down. 通过改变铀棒和碳之间的位置关系，能使链式反应加速或减速。
- By varying the relationship of the uranium rods and the carbon,the chain reaction can be speeded up or slowed down. 通过改变铀棒和碳之间的位置关系，能使链式反应加速或减速。
- I bought a new fishing rod last Sunday. 上星期日我新买了一个鱼竿。
- Radium and uranium are radioactive elements. 镭和铀是放射性元素。
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
- The rod bent as he pulled in the fish. 当他把鱼拉上来时，鱼竿都弯了。
- Spare the rod and spoil the child. 不打不成器。
- A unit of area equal to a square rod. 平方杆等于一平方杆的面积单位
- A rod or lever transmitting motion in a machine. 连杆机器中传递运动的连杆或杠杆
- uranium rod 铀棒
- I knew I was in trouble when I was taken to the garage with a rod. 当我被人拿著棍棒赶到车库时,我知道我惹下麻烦了。
- The iron rod supporting the valances was bent in an arc. 挂窗帘上部短幔的铁棍弯成了个弓形。
- Uranium is a lithophile element. 铀是亲石元素。
- Uranium fills interstitial space. 铀充填在颗粒间的空间。
- A beam or rod that joins parts and gives support. 连接材料把各部分连接起来并起支撑作用的梁或柱子
- Uranium is used to fuel nuclear plants. 铀用作核电厂的燃料。
- He spent hours filing the iron rod in two. 他花了几个小时把那条铁棒锉成两截。
- Highly enriched uranium can be produced in China. 中国现今能生产高富集铀。
- A rod, wand, or staff carried as an emblem of authority or office. 权杖作为权力或职位的象征而携带的手杖、棒或短杖
- Uranium is abundant in some parts of the world. 铀在世界上某些地方的蕴藏量十分丰富。
