radioactive isotope中文什么意思

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用"radioactive isotope"造句

放射性同位素。

radioactive: adj. 【物理学】放射性(引起)的。 n. -acti ...
isotope: n. 【化、物】同位素。
artificial radioactive isotope: 人工放射性同位素; 人造放射性同位素
carrier-free radioactive isotope: 无载体放射性同位素
implantation of radioactive isotope: 放射性同位素植入术

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例句与用法

According to the off - line rnb ' s requirement of the radioactive isotope , the doubly odd nucleus 64cu produced by reactor was chosen as the first nuclide to carry out expermental research about the off - line rnb
按照离线放射性核束对放射性同位素的要求，我们把堆照放射性同位素样品~ ( 64 ) cu作为首选核素来开展离线放射性核束的实验研究工作。
Rather they were the products of the decay of radioactive isotopes of iodine , which in turn were formed from radioactive tellurium and so forth , according to a well - known sequence of nuclear reactions that gives rise to stable xenon
它们其实是碘同位素放射衰变的产物，而碘是由放射性碲产生，依此类推，经由人们所熟知的一系列核反应而产生稳定的氙。
For radioactive workplace and the transportation and storage of radioactive isotope , the employer should equip risk - prevention equipment and alarm devices , and ensure the employees exposed to radiation equipped with dose meter
对放射工作场所和放射性同位素的运输、贮存，用人单位必须配置防护设备和报警装置，保证接触放射线的工作人员佩戴个人剂量计。
Among them the x - ray diffraction analysis is mainly used to confirm clay mineral assemblages and their crystallinity ; chemical analysis and electronic microscope are used to study the source , the genesis and the evolvement process of clay minerals ; radioactive isotopes analysis can make up the relationship between the time and space which is based on the climate index and the chronology ; hydrogen and oxygen isotopes also provide important evidence for reconstructing paleoclimate
其中， x射线衍射分析主要用来确定黏土矿物组合及其含量以及某些黏土矿物的结晶度化学分析电镜分析主要用于黏土矿物的来源成因演变过程的研究放射性同位素的研究使气候指标和年代学建立起时间和空间上的联系而氢氧同位素分析亦能对古气候重建提供重要佐证。
Article 1 in order to strengthen the control of radiation accidents , to handle radiation accidents timely and effectively , and to reduce the consequences caused by the accidents , these provisions are formulated according to the provisions of the regulations on protection against radiation of radioactive isotopes and radial equipment ( hereinafter referred as the regulations ) , and of other relevant laws and regulations
第一条为加强放射事故的管理，及时有效处理放射事故，减轻事故造成的后果，根据《放射性同位素与射线装置放射防护条例》（以下简称《条例》及其他有关法律、法规的规定，制定本规定。