radioelement

常见例句

The radioelement content of certain material is higher, when its intensity and radiation dosage exceed certain limit, can cause a harm to human body.
某些材料的放射性元素含量较高，其强度和辐射剂量超过一定限度时，就会对人体造成危害。
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Of which, wet basis ash content is defined by gamma-ray log, and the precondition is the ash mainly argillaceous and contains no radioelement;
其中以自然伽马测井确定湿灰分，该方法的前提条件是湿分主要是泥质且泥质不具放射性元素；
My Marie Curie (1867-1934) French nationality Polish scientists to study the phenomenon of radioactive found radium and polonium two radioelement, twice the life of Nobel Prize.
居里夫人 Marie Curie（1867-1934）法国国籍波兰科学家，研究放射性现象，发现镭和钋两种放射性元素，一生两度获诺贝尔奖。