1. Uses: as the raw material of manufacturing europium oxide.

2. The complex of Europium with sulfosalicylic acid and phenanthroline asas waterborne - polymer of acrylate has been synthesized.

3. The paper reported on the experiment for preparing europium metal with reductiondistilation process.

4. Export of high value-added rare earth products like europium, terbium, dysprosium, thulium, ytterbium and lutetium will be restricted.

5. Europium and terbium rare earth complexes with tetracarboxylic acid were successfully prepared in aqueous solution.

6. Europium and terbium rare earth complexes with acid were successfully prepared in aqueous solution.

7. It is reported that norfloxacin with europium ion can form energy transfer complex.

8. As characterized by FTIR and XRD, coordination was happened between europium and the polymer matrix.

9. Prices have soared for rare earth elements mined almost exclusively here in the red clay hills of southern China: dysprosium, terbium and europium.

10. The said tombarthite is one of the kinds such as lanthanum, europium nitrate, erbium nitrate, cerous nitrate and neodymium nitrate.

11. The praseodymium and neodymium may probably separate from lanthanum, samarium, europium and ytterbium in lithium sulfosalioylate electrolyte.

12. The five minerals are medium and heavy rare earth elements of which China mines an estimated 96 percent to 99.8 percent of the world's supply: dysprosium, terbium, neodymium, europium and yttrium.

13. The Oxides, Salts and Metal of the Lanthanum, Cerium, Praseodymium, Neodymium, Samarium, Europium, Gadolinium, Terbium, Dysprosium , Holmium, Erbium, Thulium, Ytterbium, Lutetium, Yttrium, Scandium.

13. try its best to gather and make good sentences.

14. The method is sensitive, rapid and easy to operation, and meets the requirement for the product analysis of 4 -5N high purity europium metal and its oxide.

15. The study was focused on matrix effects, spectrum interference and background of the spectral lines of other rare earth elements in europium oxide matrix, and the optimum condition was selected.

16. The synthesis, refinement and characterization of the phthalocyanine of europium, praseodymium and neodymium were intensively studied.