monazite

1.1.a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite.

属金属元，用于激光中，见于磷灰石、独居石、磷和硅铍中。

2.A stepwise carbochlorination-chemical vapor transport(SC-CVT) technique is proposed for separation of thorium from mixed bastnaesite-monazite concentrate.

以氟碳铈-独居石混合为研究对象,采用分步选择性碳热氯化-化学气相传输反应(SC-CVT),实现钍与其元的分离。

3.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.

一种软质、银白色、放射性四价金属元，同用作核反应能源，见于钍和独居石沙中。

4.Neodymium is a bright, silvery rare-earth metal element, found in monazite and bastnaesite and used for coloring glass and for doping some glass lasers.

1据查，钕是“一种亮银色的金属元，见于单独在石和氟碳锑中存在，用于给玻璃染色和给一些玻光器上色。