名词
中文翻译:偶极子
同义词:
['neutron', 'proton', 'electron']
例句:
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1. The neutrons in the nucleusare responsible for the nuclear reaction.
核内的中子负责核反应。
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2. Neutrons and protons make up the nucleus of an atom.
中子和质子组成了原子的核。
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3.The electron is a tiny particle that canbe found in the nucleus ofatoms.
电子是可以在原子核中找到的微小粒子。