英语词汇strontium 90的读音、翻译及短语词组释义-英汉双解词典

单词	strontium 90
释义	strontium 90 strontium 90 n.（名词）The strontium isotope with mass 90, having a half-life of 28 years, used for its high-energy beta emission in certain nuclear electric power sources and constituting a radiation hazard in fallout.锶90：锶的质量为90的同位素，半衰期为28年，在某种核电能源使用它的高能β放射性辐射体，它的放射性坠尘形成辐射危险
随便看	iron family element iron family elements iron ferrocyanide iron fertilizer iron fist ironfisted iron fluoride iron foundry iron foundry(shop) iron garnet Iron Gate iron glance iron gluconate iron glycerophosphate iron gray iron grey iron group iron-haematoxylin iron hand ironhand ironhanded ironhearted iron hematoxylin iron hematoxylin method staining iron-hematoxylin stain

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