请输入您要查询的英文单词:
单词
proton-proton chain
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pro
′
ton-pro
′
ton chain′
(prō
′
ton prō
′
ton),
USA pronunciation
[
Physics.,
]
Astron.
Astronomy, Physics
a series of thermonuclear reactions, responsible for the energy production in stars like the sun, in which the nuclei of hydrogen atoms are transformed into helium nuclei by sequential addition of single hydrogen nuclei.
随便看
valéry
vambrace
vambraced
vamoose
vamose
vamp
vamper
vamphorn
vampire
vampire bat
vampirism
vampish
vamplate
van
vanadate
vanadic
vanadic acid
vanadinite
vanadium
vanadium pentoxide
vanadium steel
vanadous
van allen
van allen belt
vanbrugh
英语词典包含188688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:2025/11/30 17:46:13