请输入您要查询的英文单词:

 

单词 lanthanoid
释义 lanthanoid Chem.|ˈlænθənɔɪd|
[f. lanthanide + -oid.]
Any element of the lanthanide series (including lanthanum).
1953Barnett & Wilson Inorg. Chem. xii. 135 In modern nomenclature the term ‘lanthanons’, with variations such as ‘lanthanides’, ‘lanthanates’, ‘lanthanoids’ and ‘lanthans’ is replacing ‘rare earths’.1969H. T. Evans tr. Hägg's Gen. & Inorg. Chem. xxviii. 681 The colored lanthanoid ions are used in many ways in the glass industry.1971Nomencl. Inorg. Chem. (I.U.P.A.C.) (ed. 2) 11 The name lanthanoids for the elements 57–71 (La to Lu inclusive) is recommended.
随便看

 

英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/22 14:08:05