英语词汇“calcium-45”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	calcium-45
释义	DictionarySeecalcium calcium-45 calcium-45 [′kal·sē·əm ‚fȯrd·ē′fīv] (nuclear physics) A radioisotope of calcium having a mass number of 45, often used as a radioactive tracer in studying calcium metabolism in humans and other organisms; half-life is 165 days. Designated ⁴⁵Ca. calcium-45 calcium-45 ⁴⁵Ca A radioactive isotope of calcium, half-life 164 days.See also: calcium
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