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 Chem. a radioactive isotope of cobalt having a mass number of 60 and a half-life of 5.2 years, used chiefly in radiotherapy. [1945-50]
随便看	South Carolina South Caucasian South Charleston South China Sea South Dakota Southdown South Downs southeast Southeast Asia Southeast Asia Treaty Organization. southeast by east southeast by south southeaster southeasterly southeasterner southeastward southeastwardly South El Monte Southend-on-Sea South Equatorial Current souther southerly southern Southern Southern Alps

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