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福克斯词典 \ 英汉词典 \

neutron是什么意思？

neutron

英[ˈnjuːtrɒn] 美[ˈnuːtrɑːn]

n. [物]中子；

复数：neutrons;

相关单词 antineutron dineutron neutrons

例句

These are far outweighed by the benefits of the neutron activation method. 中子活化分析的好处是远远超过它们的.
These elements alone, however, are not quite as satisfactory for neutron shielding. 然而, 单用这些物质来防护中子不见得十分令人满意.
Neutron is neutral and slightly heavier than the proton. 中子是中性的,比质子略重.
Calculation results of fast neutron ( E > 1 MeV ) irradiation damage had been given according to the NRC - RG 1.99 ( Rev 2 ) 按照NRC-RG1.99 ( Rev2 ) 规定给出了快中子 ( E>1Mev ) 辐照损伤计算结果.
The relative neutron sensitivity of the dosimeter for 14 Mev neutron ra ( ? ) from 0.024 to 0.027. 它对14兆电子伏中子的相对中子灵敏度 Ku 在0.024—0.027范围内.
A - Fe 2 O 3 ( haematite ) was one of the first compounds to be studied by neutron diffraction. A-Fe2O3(赤铁矿 ) 是中子衍射最先研究的化合物之一.
Neutron activation analysis for uranium in soild may delineate structures. 用中子活化分析测定土壤中的铀以圈定构造.
A neutron is simply a neutral particle in the nucleus of an atom. 中子就是原子核里不带电的粒子。

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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。

英汉词典释义

n.
<物>中子
The neutrons and protons form the core of the atom. 中子和质子构成了原子核。 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。
adj.
不透中子的

英英词典释义

Noun
1. an elementary particle with 0 charge and mass about equal to a proton; enters into the structure of the atomic nucleus

行业词典

医学：中子：存在于所有元素(除质量为1的氢同位素)原子中，与质子同时存在的电中性或无电荷粒子；
物理学：丰中子核素；neutron-rich nuclide；缺中子核素；neutron-deficient nuclide；中子反应；［induced］ reaction；中子质子比；neutron-proton ratio 简称“中质比”。；
电力：中子；
电子学：中子；

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