电子密度 （electron density），亦称电子射线密度。是指电子射线散射的物质密度。用透射型电镜观察材料时，则电子射线散射能力强的物质越密的地方观察越暗，这些部分一般称之为高电子密度。
网络释义专业释义
... electron cyclotron 电子回旋加速器 electron density 电子密度 electron device 电子掐 ...
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短语
电子密度计 electronic densitometer ; electronic ; densitometer
导电电子密度 conduction electron density
等效电子密度 equivalent electron density
电子密度指数 electron density index
使电子密度增强 The electron density enhanced ; Electron density enhancements ; Make Electron density enhancements ; The electron density increase
自由电子密度 density of free electrons ; Free electron density
电子密度分布 [地物] electron density distribution ; electron density profile
高电子密度 [电子] high electron density
称电子密度高 electron dense
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electron density - 引用次数：45
For formamide-methanol complexes, the result again proved that the origin of the red and blue shifts of some bonds not directly participating in H-bond formation was due to the result of the electron density redistribution and rehybridization effect . iii.
同样在甲酰胺和甲醇形成的复合物中,再次证明不参与氢键的键的红移和蓝移是由电子密度重新排布和轨道重新杂化两种作用共同作用的结果。
参考来源 - 蓝移氢键起因的理论计算研究 -
electron density - 引用次数：68
The authors explain a double layers and plane valley electron density profile.
介绍了一种双层平谷电离层电子密度模式。
参考来源 - 短波信道相干带宽的计算 -
electronic density - 引用次数：7
Our results suggest that K element is a perfect spectroscopic carrier when rare-earth elements are determined by this method. Enhancement mechanism of the spectral line intensity is explained based on the calculation results of electronic temperature and electronic density.2.
说明钾元素在此分析中是一种良好的光谱载体；通过“二谱线法”测量了各基体的电子温度和电子密度随辅助激发高度的变化,结果表明,碱金属和碱土金属元素对稀土谱线增强的主要原因是第三元素降低了基体的电子温度,使得电子温度值向稀土谱线的标准温度靠近,从而提高谱线强度。
参考来源 - 激光微等离子体光谱分析中的基体效应研究electron density -
electronic density - 引用次数：4
The interface electronic density contrast formed by strengthening phases and substrate is greater, and the result of interface enhancement and grain refinement is better, which effectively raises the operation temperature of Mg-Al alloy.5.
强化相与基体界面的电子密度差均较大,其产生的界面强化和晶粒细化的效果较好,更能有效的提高合金的工作温度。
参考来源 - 合金元素对Mg -
electron density
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density of electronelectron density
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electron density
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双语例句原声例句
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它将成为一个电子的接收器，且它想要接收电子和电子密度。
It's going to be an electron acceptor, and it wants to accept electrons and wants to accept electron density.
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图像的空间分布就代表了原子周围的电子密度。
The spatial distribution of that image represents the electron density around the atom.
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因此我们并没有说所有的电子密度，而是百分之九十。
So we're not saying it's all the electron density, it's just 90%.
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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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Great. Yup, it's going to be an electron acceptor, it wants to accept electrons, it wants to accept electron density.
很好，没错，它将是一个电子的受主，它想要接收电子，接收电子密度。
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And when we take the wave function and square it, that's going to be equal to the probability density of finding an electron at some point in your atom.
当我们把波函数平方时，就等于在某处,找到一个电子的概率密度。
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