请输入您要查询的英文单词:

 

单词 magnetogram
释义

magnetogramn.

Brit. /maɡˈniːtə(ʊ)ɡram/, U.S. /mæɡˈnɛdəˌɡræm/, /mæɡˈnidəˌɡræm/
Origin: Formed within English, by compounding. Etymons: magneto- comb. form, -gram comb. form.
Etymology: < magneto- comb. form + -gram comb. form, after magnetograph n.
A chart or record produced by a magnetograph.
ΘΚΠ
society > communication > writing > written text > an inscription > [noun] > of magnetic needles, mechanically produced
magnetogram1884
the world > matter > physics > electromagnetic radiation > magnetism > earth magnetism > [noun] > instrument measuring > instrument recording measurements of > record of
magnetogram1884
magnetograph1890
1884 C. Meldrum in G. J. Symons Erupt. Krakatoa (1888) 473 I forwarded copies of magnetograms.
1902 Encycl. Brit. XXX. 460/2 Any number of examples are afforded by the magnetograms from stations such as Kew and Falmouth.
1976 Nature 3 June 396/2 Analysis of..the magnetograms at Thumba has revealed that quasi-periodic fluctuations of the electrojet..are very frequent.
1992 S. P. Maran Astron. & Astrophysics Encycl. 638 (caption) The upper left panel is a magnetogram, a map of the polarity and strength of the photospheric roots of the magnetic field.
This entry has been updated (OED Third Edition, March 2000; most recently modified version published online March 2022).
<
n.1884
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:2025/1/1 7:35:51