钕镨混合物 didymium
钕镨玻璃 didymium glass
钕镨玻璃标准 didymium glass standard
钕镨滤光片 didymium filter
镨钕合金 PrNd ; Praseodymium-Neodymium alloy
镨钕金属 Pr-Nd metal ; Praseodymium neodymium metal
钕和镨混合粉 Nd and Pr mixture
镨钕氧化物 Praseodymium neodymium oxide
镨钕滤光片标准物质 Praseodymium-neodyminum Optical Filter
镨钕混合物 didymium
钕镨合金一种金属混合金属，曾被当作一个元素，是由钕和镨组成的。
A metallic mixture, once considered an element, composed of neodymium and praseodymium.
本文研究了铕酞菁、钕酞菁利镨酞菁配合物的合成、提纯与表征的方法。
The synthesis, refinement and characterization of the phthalocyanine of europium, praseodymium and neodymium were intensively studied.
镨、钕在季铵汞齐电极和在锂汞齐电极上都能形成汞齐，而在钠汞齐电极上则不能。
Praseodymium and neodymium could be deposited at lithium or quaternary ammonium amalgam electrode, but not at sodium amalgam electrode.
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