“uranium-239”的概念、定义、翻译、参考文献-科学参考

单词	uranium-239
释义	uranium-239 Encyclopedia 理学放射性元素释 uranium-239铀-239 铀的质量数为239的同位素，符号，简写为239U。
随便看	aero-engine intake component test aero-engineintelligentcontrol aero-engine life aero-engine life management aero-engine load aero-engine load spectrum aero-engine lubricating system test aero-engine maintainability aero-engine maintenance aero-engine maintenance supportability aero-engine measurement and test aero-engine mechanical system aero-engine mixer aero-engine mountsystem aero-enginemultivariable control aero-engine nacelle aero-engine noise reduction aero-engine noise test aero-engine numerical simulation aero-engine oil flow interruption test aero-engine oil system aero-engine operating envelope aero-engine overall efficiency aero-engine overhaul aero-engine overspeed test

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