请输入您要查询的英文单词:
单词
l-shell
释义
WordReference Random House Unabridged Dictionary of American English © 2024
L-shell
(el
′
shel′),
USA pronunciation
n.
[
Physics.
]
Physics
the second shell of electrons surrounding the nucleus of an atom and containing, when filled, eight electrons having principal quantum number 2. Cf.
K-shell, M-shell, N-shell.
1925–30
随便看
plimsoll
plimsoll line
plimsoll mark
plinian
plink
plinker
plinth
plinth block
plinthless
plinthlike
pliny
plio-
pliocene
pliofilm
pliotron
plique-à-jour
plisetskaya
plisky
plisse
plissé
plié
pliés
plo
ploce
-plod-
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:2026/1/20 2:26:02