放射性金属

介绍了超临界二氧化碳（SF-CO2）在镧系、锕系等放射性金属离子萃取中的应用。

The supercritical carbon dioxide ( SC-CO2 ) extraction of radioactive metals such as lanthanides and actinides was reviewed and its latest development was introduced .

超临界二氧化碳萃取放射性金属离子研究进展

Technology and advances of supercritical fluid chelating extraction of radioactive metals

应用航放资料寻找非放射性金属矿产效果探讨

Discussion on effectiveness of application of air-borne radiometric data to prospecting for non-radioactive metallic mineral resources

一种存在周期短的放射性金属元素，由铀形成，能分裂成锕然后分裂成铅。

A short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead .

动力堆燃料元件在首端切断操作过程中，产生含有放射性金属粉尘的废气。

The gases given off during shearing of fuel elements of the power reactor in the head end section are treated to remove the metal dust from gases .

一种放射性金属元素，类似碲和铋，见于铀矿，但能通过用中子轰击铋的核反应制造。

A radioactive metallic_element that is similar to tellurium and bismuth ; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor .

总结了铜、镍、铅、锌、银、金、汞、钨、锡、稀有稀土放射性金属矿找矿标志。

Indicators for prospecting copper , nickel , lead , zinc , silver , gold , mercury , tungsten , tin , rare and rare earth and radioactive metals have been discussed .

铀矿冶放射性污染金属熔炼去污探讨

Discussion on decontaminating with melting technology to radioactive pollution metals

一种软质、银白色、放射性四价金属元素，同位素用作核反应能源，见于钍矿和独居石沙中。

A soft silvery-white tetravalent radioactive metallic element ; isotope 232 is used as a power source in nuclear reactors ; occurs in thorite and in monazite sands .

含放射性元素的金属陶瓷

Cermet containing radioactive elements

一种放射性的超铀金属元素，在用氦原子轰击铀时发现。

A radioactive transuranic metallic element ; discovered by bombarding uranium with helium atoms .

一种放射性极强的金属元素，以极少量存在于铀矿中。

An intensely radioactive metallic element that occurs in minute amounts in uranium ores .

剖析了两起发生在废旧金属回收冶炼中的典型放射性污染事故，在分析放射性废旧金属来源和我国现状的基础上。

The paper analyses the experiences of typical models in recycling and reuse of waste non-ferrous metals in Zhejiang Province , existing problems and countermeasures .