请输入您要查询的英文单词:

 

单词 intra-atomic
释义

intra-atomicadj.

Etymology: intra- prefix 1.Previous versions of the OED give the stress as: ˌintra-aˈtomic.
Occurring or existing within an, or the, atom.
ΘΚΠ
the world > matter > chemistry > atomic chemistry > [adjective] > subatomic > involving interaction
interatomic1863
intra-atomic1904
1904 Nature 16 June 151/2 Enormous orbital velocities due to intra-atomic rearrangement.
1946 Nature 23 Nov. 726/1 For ‘chemical process’ is suggested the definition: ‘a process in which a product is formed by a re-arrangement or re-distribution of atoms of chemical elements present in the starting materials, or by intra-atomic change’.
1955 Bull. Atomic Scientists Mar. 92/1 The possibility of releasing very large reserves of intra-atomic energy appeared suddenly a few months after the discovery by Hahn and Strassmann of the neutron fission of uranium atoms.
1971 B. A. Lengyel Lasers (ed. 2) iii. 212 The general laws of emission and absorption of radiation are as valid for recombinations [of electrons and holes in semiconductors] as they are for ordinary intra-atomic transitions.
This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2019).
<
adj.1904
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:2024/9/20 19:46:52