英语词汇“cerium-142”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	cerium-142
释义	cerium-142 cerium-142 [′sir·ē·əm ‚wən‚fȯrd·ē′tü] (nuclear physics) A radioactive isotope of cerium with atomic mass number of 142; emits α-particles and has a half-life of 5 × 10¹⁵ years.
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