请输入您要查询的英文单词:
单词
up quark
释义
up quark
n.
(名词)
abbr.
u
【缩写】
A quark with a charge of +2/3
and a mass about 607 times that of the electron. It is a component of protons and neutrons. See table at
subatomic particle
上夸克:一夸克,其带有+2/3电荷和一个电子的607倍的质量。它是构成质子和中子的成分之一 参见
subatomic particle
随便看
pwt.
PX
PXs
pxt.
py
py-
pya
pya
pyaemia
pyas
pycnic
pycnidia
pycnidium
pycnogonid
pycnogonids
pycnometer
pycnometer
pye
pye-dog
pyelitis
pyelitises
pyelogram
pyelograph
pyelographies
pyelography
英汉双解词典包含166908条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/8/25 11:24:58