英语词汇“nuclear isomer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	nuclear isomer
释义	nuclear isomer noun Another term for isomer (sense 2).In 2002, the deputy undersecretary of defense for science and technology asked the Institute for Defense Analyses to examine the evidence and prospects for controlled extraction of energy from the nuclear isomers.... Scientists have known for many years that the nuclei of some elements, such as hafnium, can exist in a high-energy state, or nuclear isomer, that slowly decays to a low-energy state by emitting gamma rays.
随便看	be in the market for be in the money be in the process of doing something be in the right be in the same boat be in the wars be in with a chance beira beira antelope Beirut beisa beisa oryx Beit Din Beja bejabbers bejabers bejeezus bejesus bejewel bejeweled bejewelled be joined at the hip be jumping up and down be (just) what the doctor ordered Bekaa

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