praseodymium
英 [ˌpreɪziəʊˈdɪmiəm] 美 [ˌprezioˈdɪmiəm, ˌpresi-]

n.

镨；

英英释义

praseodymium[ ,preiziəu'dimiəm ]

• n.a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process

  同义词：Pratomic number 59

权威例句

Praseodymium 3d- and 4d-core photoemission spectra of Pr2O3
Zirconium/Praseodymium Oxide NOx Traps and Prufication of Gases Containing Nitrogen Oxides (NOx) Therewith
Low-temperature grown high-quality ultra-thin praseodymium gate dielectrics
Ferroelectric Properties and Crystal Structure of Praseodymium-Modified Bismuth Titanate
Two photon luminescence with ultraviolet excitation of trivalent praseodymium
High-k gate dielectrics with ultra-low leakage current based on praseodymium oxide
High-k gate dielectrics with ultra-low leakage current based on praseodymium oxide
Standard enthalpies of formation of some praseodymium alloys by high-temperature direct synthesis calorimetry
COMPOSITION BASED ON OXIDES OF ZIRCONIUM, PRASEODYMIUM, LANTHANUM OR NEODYMIUM, METHOD FOR THE PREPARATION AND USE THEREOF IN A CATA...
Atomic energy levels: The rare earth elements (the spectra of lanthanum, cerium, praseodymium, neodymium, promethium, samarium, euro...