英语词汇“cobalt 60”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	cobalt 60
释义	cobalt 60 \-ˈsikstē\ noun : a heavy radioactive isotope of cobalt having the mass number 60 produced in nuclear reactors and used as a source of gamma rays especially in place of radium (as in the treatment of cancer and in radiography) — called also radiocobalt; symbol Co⁶⁰ or ⁶⁰Co
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