| 单词 | nuclear weapon |
| 释义 | nuclear weapon (once / 1840 pages) n WORD FAMILY nuclear weapon: nuclear weapons USAGE EXAMPLESNorth Korea just stated that it is in the final stages of developing a nuclear weapon capable of reaching parts of the U.S. The Guardian(Jan 02, 2017) “North Korea just stated that it is in the final stages of developing a nuclear weapon capable of reaching parts of the U.S.,” New York Times(Jan 02, 2017) Breakout refers to a rush to build a nuclear weapon. New York Times(Jan 02, 2017) n a weapon of mass destruction whose explosive power derives from a nuclear reaction Syn|Hypo|Hyper atomic weapon A-bomb, atom bomb, atomic bomb, fission bomb, plutonium bomb a nuclear weapon in which enormous energy is released by nuclear fission (splitting the nuclei of a heavy element like uranium 235 or plutonium 239) H-bomb, fusion bomb, hydrogen bomb, thermonuclear bomba nuclear weapon that releases atomic energy by union of light (hydrogen) nuclei at high temperatures to form helium megaton bomba nuclear weapon with an explosive power equivalent to one million tons of TNT clean bomban atom bomb leaving little or no radioactive contamination dirty bomban atom bomb that leaves considerable radioactive contamination neutron bombatom bomb that produces lethal neutrons with less blast W.M.D., WMD, weapon of mass destruction a weapon that kills or injures civilian as well as military personnel (nuclear and chemical and biological weapons) |
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