基础释义
例句
柯林斯词典释义

福克斯词典 \ 英汉词典 \

protons是什么意思？

protons

n. 质子( proton的名词复数 )；

例句

Electrons are negatively charged with electricity,protons are positively charged. 电子是带负电荷的,质子是带正电荷的。
A substance donates protons to some other substance. 一物质向其他物质提供质子.
Electrons are negatively charged with electricity, protons are positively charged. 电子是带负电荷的, 质子是带正电荷的.
The nucleus of an atom consists of neutrons, protons and other particles. 原子核由中子、质子和其他粒子构成.
30 years ago, scientists came up with the theory that protons and neutrons are composed of three smaller particles. 30年前，科学家们提出了质子和中子是由三种更小的粒子组成的理论。
The neutrons and protons form the core of the atom. 中子和质子构成了原子核.
Each atomic cluster is made up of neutrons and protons. 原子簇是由中子和质子构成的。
Neutrons and protons are bound together in the nucleus of an atom. 在原子核里，中子和质子是结合在一起的。
An atom itself is a complete whole, with its electrons, protons and neutrons and other elements... 一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。
Protons are nearly 2000 times as heavy as electrons. 质子的质量几乎是电子的2,000倍。

查看更多关于 “protons” 的例句

柯林斯高阶英汉双解学习词典释义

N-COUNT

质子

A proton is an atomic particle that has a positive electrical charge.

大家都在找

猜你在找

大家在找

考考你
[问] sweater
[问] 呼吁英语
[问] vehicle
[问] searches
[问] mind
[问] failure
[问] intermission
[问] monitor
[问] fiercely
[问] firmness