1·Thus, we need to start getting rid of this material along with fissile material created for weapons use.
因此，我们在清除用于制造武器的裂变材料的同时也需要开始清除这类材料。
2·And we will call upon countries to begin negotiations in January on a treaty to end the production of fissile material for weapons.
我们将呼吁各国从明年一月开始谈判一项协议，以终止可用于武器的裂变材料的生产。
3·The uranium or plutonium isotopes are referred to as "fissile," which means we can use them to induce fission by bombarding them with free neutrons.
铀或钚的同位素被称为裂变材料，即我们可以利用自由中子去轰击它们来产生裂变反应。
4·As a first step towards outlawing nuclear weapons, America should seek a new treaty that verifiably ended the production of fissile materials "intended for use in state nuclear weapons".
作为废除核武器的第一步，美国应当寻求一项新的协议确证地结束“用于一国核武器”的裂变物质生产。
5·"You can look at it like a couple of very large uranium mines," he said of the fissile material that would result from the program.
“你可以把它看成好几座大型铀矿(的裂变原料在支持这个方案)。”他说。
1·This chart gives you a summary of some of the critical thermal-neutron cross sections of important fissile and fertile nuclides.
这个图表给你们一个重要的,可裂变和可转换核素的,一些临界热能中子横截面的总结。
2·George Perkovich of the Carnegie Endowment, a think tank, says Pakistan should lift its veto on a ban on the production of fissile materials for bombs.
智囊机构Carnegie Endowment的George Perkovich认为，巴基斯坦应向制弹用可裂变材料的生产禁令高举反对票。