请输入您要查询的英文单词:

 

单词 mordenite
释义

mordeniten.

Brit. /ˈmɔːdənʌɪt/, U.S. /ˈmɔrdəˌnaɪt/
Origin: From a proper name, combined with an English element. Etymons: proper name Morden , -ite suffix1.
Etymology: < the name of Morden, a community in Kings County, Nova Scotia, where the silicate was discovered + -ite suffix1; coined by H. How (see quot. 1864).
Mineralogy.
An orthorhombic hydrated silicate of aluminium, calcium, sodium, and potassium, which belongs to the zeolite group and usually occurs as white glassy needles, esp. in igneous rocks.
ΘΚΠ
the world > the earth > minerals > types of mineral > silicates > tectosilicate > [noun] > feldspathoid > zeolite > other zeolites
analcime1803
mesotype1803
laumontite1805
heulandite1822
okenite1828
dysclasite1835
brewsterite1843
mordenite1864
syhedrite1865
analcite1868
offretite1891
stellerite1909
yugawaralite1952
wairakite1955
nekoite1956
1864 H. How in Jrnl. Chem. Soc. 17 100 (title) On mordenite, a new mineral from the trap of Nova Scotia.
1891 Amer. Naturalist 25 372 The rare zeolite mordenite has been discovered by Pirsson in the cavity of an amygdaloidal basalt.
1950 Thorpe's Dict. Appl. Chem. (ed. 4) X. 136/1 Amongst those [zeolites] identified, potassium occurs in phillipsite (with calcium)..and mordenite (with calcium and sodium).
1978 Nature 9 Feb. 514/1 Particularly interesting is the high percentage of 5-rings, a feature shared with the zeolites dachiardite, mordenite, ferrierite and epistilbite.
1992 Sci. Amer. Apr. 88/1 Similar strategies, using a zeolite called mordenite, which contains small amounts of platinum, have enabled Shell researchers to develop high-octane gasolines from..a pentane–hexane mixture.
This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022).
<
n.1864
随便看

 

英语词典包含1132095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:2025/1/24 6:42:30