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词汇
neutron
例句
The nucleus of a deuterium atom contains a proton and a
neutron
.
重氢的原子核由一个质子和一个中子组成。
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。
He recognized that pulsars were the long sought-for
neutron
stars.
他曾确认脉冲星就是苦苦寻找的中子星。
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更新时间:2025/7/23 0:39:58