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 co·balt-60 (kō′bôlt-sĭk′stē)n. A radioactive isotope of cobalt with mass number 60 and exceptionally intense gamma-ray activity, used in radiotherapy, metallurgy, and materials testing. cobalt-60 cobalt-60 [′kō‚bȯlt ′siks·tē] (nuclear physics) A radioisotope of cobalt, symbol ⁶⁰Co, having a mass number of 60; emits gamma rays and has many medical and industrial uses; the most commonly used isotope for encapsulated radiation sources. cobalt-60 cobalt-60 A radioactive isotope of cobalt, having a half-life of 5.27 years. It formerly served as a source of beta and gamma rays in radiation units used to treat malignancies. Modern radiation units have replaced cobalt-60 by higher-energy sources, e.g., linear accelerators. ThesaurusSeecobalt
随便看	beta-lactamase resistance beta lactamase resistant antibiotic beta-lactamase-resistant antibiotic beta-lactamase resistant penicillin beta-lactamases beta-lactam inhibitors beta-lactam ring beta-lactams betalactoglobulin betalain betalains beta lamda betal edykovich kalmykov beta leonis beta-leukocyte betalingsservice beta-lipoprotein beta-lipoprotein cholesterol betalipoprotein deficiency disease beta-lipotrophin beta-lipotropin betal kalmykov be/talk at cross purposes be talking out of both sides of her mouth be talking out of both sides of his mouth

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cobalt-60