A nuclear fuel must contain fissile nuclei. One can use any of thefissile isotopesof uranium andplutonium. The fissile materials are the odd-Aeven-Znuclei (Ais the atomic number andZis the nuclear charge). Important examples are233U,235U,239Pu, and241Pu. They undergo fission when struck wit...
Sample translated sentence: All nuclear warheads contain the fissile isotopes of plutonium or uranium, and these all emit radiation, either spontaneous neutron or gamma radiation ↔ 所有核弹头都含有钚或铀裂变同位素并且都排放辐射,不是自发中子就是伽马辐射。 fissile...
oxygen isotopesCaledonianAcadianInternational developments have been factored into a technical analysis of the denaturing of fissile materials. Chemical, radiation, and isotopic methods of denaturing are reviewed and placed in perspective, especially with regard to other nonproliferation safeguards and ...
plutonium钚;uranium;fission ;nuclear原子能;radioactive放射性;IAEA国际原子能组织;neutron中子;reactor反应堆;nukes核发电站;isotopes核素;reactors反应者; 词组| 习惯用语 fissile material核燃料;可变物质 用户正在搜索 belt-furnace,belting,beltline,beltloop,beltman,belts,beltsaw,beltscanner,beltstower,belt-tighteni...
converted into a fissile isotope. Moreover, fissile isotopes can undergo fission reactions directly, while fertile isotopes cannot undergo fission directly. Uranium-235, Plutonium-239, and Uranium-233 are examples of fissile isotopes while Thorium-232 and Uranium-238 are examples of fertile isotopes....
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。) The important way to control the proliferation of nuclear weapons...
D'autre part, par la mesure du nombre de neutrons retardés, on peut déterminer la teneur de la matière fissile dans les différents isotopes du plutonium et de l'uranium. On a représenté sur la figure 4 un deuxième exemple d'application d'un dispositif de contrôle de criticité de...
One of the main purposes of our photofission based examination is indeed to demonstrate the capability to discriminate between uranium fissile (235U) and fertile (238U) isotopes to quantify the fissile mass.. The use of delayed gamma-ray emission for discriminating the isotopic composition of a wa...
Thus, the 19F(p,αγ)16O reaction produces nearly monoenergetic, high-energy gamma rays of 6-7 MeV. [0011] These gamma rays are sufficiently energetic to produce neutrons by photo-fission and/or photo-neutron reactions in fissionable material (e.g., uranium and plutonium), as the ...
Twitter Google Share on Facebook Thesaurus ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Adj.1.nonfissile- not fissile fissile- capable of being split or cleft or divided in the direction of the grain; "fissile crystals"; "fissile wood" ...