原子密度
网络释义专业释义
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atomic density - 引用次数：5
If the atomic density is small(10~(13)atoms/cm~3 or less) such that local field effects are unimportant.
如果原子密度很小(10~(13)atoms/cm~3或更小),局域场效应可以忽略不计。
参考来源 - 二能级系统在局域场中产生多值对应现象
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双语例句原声例句
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气体原子密度的径向分布呈一凹形。
The gas atom density exhibits a concave profile in radial direction.
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面间距最大的一对原子面也具有最大的面原子密度。
The layer with the largest spacing to one of its neighbours also possesses the maximum surface atomic density.
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碰撞能量合并逆过程速率系数由原子密度和荧光强度比得到。
The measured density and fluorescence intensities have been used to obtain reverse energy-pooling rate coefficients.
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Sometimes we have a very electronegative atom that's going to take more of its equal share of electron density.
有时候我们会有一个电负性很高的原子,它将会获取更多的共用电子密度。
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So you can think about how these 2 things combined are going to be electronegativity, which is a measure of how much an atom wants to pull electron density away from another atom.
因此你可以想象出,这两样性质合起来就是电负性，也就是一个度量，关于一个原子,有多希望把另一个原子的电子密度拉过来的。
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And we know that it's electron density between the nuclei that holds two atoms together in a bond.
我们知道是两个原子核之间的,电子密度保持两个原子在一起成键的。
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