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- bombard uranium with neutrons 用中子轰击铀
- The isotope of uranium with mass number235, fissionable with slow neutrons. 锕铀铀的同位素，原子质量数为235，与慢中子发生裂变
- With neutrons, the light element is not usually at any marked disadvantage. 对于中子，轻元素通常不是一个突出的问题。
- a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms. 一种放射性的超铀金属元素，在用氦原子轰击铀时发现。
- It is the commonest isotope of uranium; not fissionable but when irradiated with neutrons it produces fissionable plutonium 239. 铀最常见的同位素，不能裂变，但与中子一起被照射后会产生可裂变的钚。
- A radioactive metallic_element that is similar to tellurium and bismuth,occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor. 一种放射性金属元素，类似碲和铋，见于铀矿，但能通过用中子轰击铋的核反应制造。
- The effect of geomagnetic field on leaching uranium with geoelectric chemistry method is studied. 首次开展利用地电化学法地浸采铀的实验室探索。
- There are some radioactive isotopes which are produced artificially by bombardment of nuclei with neutrons. 有几种同位素是用人工方法;以中子轰击原子核生产出来的.
- That compresses the plutonium while it is simultaneously bombarded with neutrons from a trigger made of polonium, and thus begins the second stage. 这个过程能压缩钚，并与此同时钚也会受到由钋组成的触发器散发出的中子的轰击，这样就引发了第二个阶段。
- To produce(radioactivity,for example) artificially by bombardment of a substance with neutrons,gamma rays,and other particles. 感生通过用中子流、r射线线和其它一些粒子流射向一个物质而产生（例如，放射现象）。
- To produce(radioactivity, for example)artificially by bombardment of a substance with neutrons, gamma rays, and other particles. 感生通过用中子流、r射线线和其它一些粒子流射向一个物质而产生（例如，放射现象）
- The new journal is bombard with letters of criticism from the subscribers. 订阅者的批评信使这份新杂志感到措手不及。
- To produce(radioactivity,for example)artificially by bombardment of a substance with neutrons,gamma rays,and other particles. 感生通过用中子流、r射线线和其它一些粒子流射向一个物质而产生(例如，放射现象)
- the isotope of uranium with mass number 235,fissionable with slow neutrons 铀的同位素，原子质量数为235，与慢中子发生裂变
- To produce(radioactivity, for example) artificially by bombardment of a substance with neutrons, gamma rays, and other particles. 感生通过用中子流、r射线线和其它一些粒子流射向一个物质而产生（例如，放射现象）
- I am a hundred percent in agreement with you. 我百分之百同意你的看法。
- Don't let your temper run away with you. 要控制住自己，不要发脾气。
- I have a huge pile of letters to deal with. 我有一大堆信件要处理。
- I saw the whole accident with my own eyes. 这次事故我是全部亲眼看到的。
- I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
