请输入您要查询的英文单词:

 

单词 monazite
释义

Definition of monazite in English:

monazite

noun ˈmɒnəzʌɪtˈmɑnəˌzaɪt
mass noun
  • A brown crystalline mineral consisting of a phosphate of cerium, lanthanum, other rare earth elements, and thorium.

    Example sentencesExamples
    • Eighteen analyses of detrital zircon and one of monazite were carried out for the late Silurian sandstone.
    • I dutifully explained that the smoky spots were probably the result of natural irradiation caused by many tiny radioactive mineral grains, possibly monazite or xenotime.
    • The unusual age zonation is probably linked to the mineralogical association of monazite and apatite during metamorphic reactions.
    • Detrital monazite will not survive sedimentary recycling as well as zircon, so it provides a better estimate of the age of the most recent terrane erosion.
    • They are found in minerals such as monazite and bastnasite, the main sources of which are in China and the USA.

Origin

Mid 19th century: from German Monazit, from Greek monazein 'live alone' (because of its rare occurrence).

 
 

Definition of monazite in US English:

monazite

nounˈmänəˌzītˈmɑnəˌzaɪt
  • A brown crystalline mineral consisting of a phosphate of cerium, lanthanum, other rare earth elements, and thorium.

    Example sentencesExamples
    • Eighteen analyses of detrital zircon and one of monazite were carried out for the late Silurian sandstone.
    • Detrital monazite will not survive sedimentary recycling as well as zircon, so it provides a better estimate of the age of the most recent terrane erosion.
    • They are found in minerals such as monazite and bastnasite, the main sources of which are in China and the USA.
    • The unusual age zonation is probably linked to the mineralogical association of monazite and apatite during metamorphic reactions.
    • I dutifully explained that the smoky spots were probably the result of natural irradiation caused by many tiny radioactive mineral grains, possibly monazite or xenotime.

Origin

Mid 19th century: from German Monazit, from Greek monazein ‘live alone’ (because of its rare occurrence).

 
 
随便看

 

英语词典包含464360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:2024/12/23 14:21:49