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单词
neutron number
释义
neutron number
简明释义
n.
核内中子数
网络释义
短语
1
effective number of fission neutrons
有效裂变中子数
2
number of neutrons per fission
每次裂变放出的中子数
3
number neutrons
中子数
双语例句
1
All the isotopes of a given element have the same
number
of protons, but differ in their
number
of
neutrons
, and hence in their atomic mass.
给定元素的所有同位素都含有相同的质子数,但它们的中子数不同,因此它们的原子质量也不同。
2
So we get at the
number
of
neutrons
indirectly because we know the proton
number
here.
所以,我们可以间接得到中子数,因为我们知道质子数了。
3
But the nitrogen in the air was replaced with a nitrogen atom with a different
number
of
neutrons
, called an isotope.
但是空气中的氮气中的氮原子却会被一个叫做同位素的有着不同数量中子的氮原子所替换。
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更新时间:2025/8/7 19:54:43