英语词汇“cassiopeium”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	cassiopeium
释义	cassiopeium\|ˌkæsɪəˈpiːəm\| [mod.L. (C. A. von Welsbach in Sitzungsberichte d. Akad. d. Wissenschaften Wien, Math.-naturw. Klasse, sect. 2 b, CXVI. 1435), f. Cassiopeia (see Cassiopeian a.).] An alternative name (now disused) for a rare-earth element now known as lutetium or lutecium. 1908Chem. Abstr. IV. 1393 Following the publication of the first article by the author [sc. G. Urbain] on this subject, Auer von Welsbach..described two substances obtained from ytterbium... He gave them the names aldebaranium and cassiopeium... The author claims priority in this work.1966McGraw-Hill Encycl. Sci. & Technol. VII. 623 C. F. Auer von Welsbach..named the element cassiopeium, but lutetium is the accepted form at present.
随便看	inshow inshrine inshrowd insiccate insiccated insicht in-side inside insidedness insident inside-outness insider insidiary insidiate insidiation insidiator insidiosity insidious insidiously insidiousness insight insighted insightful insign insignate

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