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柯林斯词典释义

福克斯词典 \ 英汉词典 \

neutrons是什么意思？

neutrons

英['nju:trɒnz] 美['njutrɒnz]

n. <物>中子( neutron的名词复数 )；

例句

When an atom of U235 is split,several neutrons are set free. 一个铀235原子分裂时,释放出几个中子。
In most reactors, there is a significant flux of fast neutrons. 在大部分反应堆中都有一定强度的快中子流.
The free neutrons can bombard other nuclei, leading to a series of fissions a chain reaction. 自由中子可以轰击其它的核, 导致一系列的裂变,称为链锁反应.
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。
...a beam of neutrons. 一束中子

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柯林斯高阶英汉双解学习词典释义

N-COUNT

中子

A neutron is an atomic particle that has no electrical charge.
例句
Each atomic cluster is made up of neutrons and protons. 原子簇是由中子和质子构成的。

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