Hypernyms:Co atomic number 27 cobalt
Inherited Hypernyms:cobalt 60cobaltmetallic elementchemical elementsubstancematterphysical entityentity
Inherited Hypernyms:cobalt 60cobaltmetallic elementchemical elementsubstancepartrelationabstractionentity
单词 | cobalt 60 |
释义 | Cobalt 60 nnoun.substancea radioactive isotope of cobalt with mass number 60; a source of exceptionally intense gamma rays; used in radiation therapy Hypernyms:Co atomic number 27 cobalt Inherited Hypernyms:cobalt 60cobaltmetallic elementchemical elementsubstancematterphysical entityentity Inherited Hypernyms:cobalt 60cobaltmetallic elementchemical elementsubstancepartrelationabstractionentity |
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