radium c造句
造句与例句
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- While at Repton he was awarded a doctorate from the University of London for a thesis in radioactive decay ( the measurement of the half-period of Radium C . ).
- All isotopes of radium are highly radioactive, with the most stable isotope being radium-226, which has a half-life of 1601 years and radium C 2 to several isotopes of other elements that are decay products of radium-226.
- It's difficult to see radium c in a sentence. 用radium c造句挺难的