| 单词 | weapon-grade plutonium |
| 释义 | weapon-grade plutonium (once / 11819311 pages) n WORD FAMILY weapon-grade plutonium USAGE EXAMPLESAnd Russian President Vladimir Putin has scuttled an agreement on the disposal of weapon-grade plutonium. Washington Times(Oct 19, 2016) Yes, new technologies are reprocessing spent fuel, but they carry their own risks, including the production of weapon-grade plutonium. BusinessWeek(Mar 21, 2011) n plutonium 239 that is recovered when nuclear weapons are disassembled; it is stored in plutonium pits Syn|Hyper weapons plutonium plutonium 239 a highly fissionable isotope of plutonium that is used in atomic weapons and as a reactor fuel; produced by irradiating uranium 238 with slow electrons |
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