请输入您要查询的英文单词:

 

单词 molybdenite
释义 molybdenite|məʊˈlɪbdənaɪt|
[f. molybden-a + -ite. Cf. F. molybdénite.]
a. Chem. An artificial sulphide of molybdenum (obs.).
b. Min. Disulphide of molybdenum occurring in tabular bluish-grey crystals.
1796Kirwan Elem. Min. (ed. 2) II. 319 Molybdenite... By this name I distinguish the Regulus produced from Molybdena.1837Dana Min. 426 Molybdenite generally occurs imbedded in..granite..and other primitive rocks.1901Scotsman 4 Nov. 5/8 Molybdenite in Queensland.
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:2024/9/20 6:11:43