片语

electron-density map电子密度图

electron probability density电子几率密度

electron spin density[物]

the electron number density电子数密度

electron current density电子流密度

electron beam density电子束密度

electron state density电子态密度

electron emission density电子发射密度

electron cloud density电子云密度

electron concentration[物] 电子浓度

英汉例句

• So it「s just a measure of how much does one given atom want to pull away electron density from, let」s say, an adjacent atom.

  因此，它就是度量一个给定原子有多么，想把电子密度拉过来，可以说，从相邻的一个原子那里。

• Compton scattering can be utilized for electron density imaging.

  利用康普顿散射光子能谱可以重建物质的电子密度图像。

• So again, this is an anti-bonding orbital, and what you see is that there is now less electron density between the two nuclei than there was when you had non-bonding.

  同样的，这是反键轨道，你们看到当你有反键轨道的时候，两个原子核中间的电子密度更小了。

• So PI bonds have electron density both above and below the bond axis, but they actually have a nodal plane at this z, this bond axis here.

  键在键轴之上，和之下都有电子密度，但它们在z方向有节面，这是键轴的地方。

• Then the expression, consisting of the outer scale, the thickness of the irregular slab and the RMS electron density fluctuation, can be got further.

  得到谱指数和不规则体的漂移速度后，可以进一步得到由外尺度、电子密度均方起伏和不规则体厚度三个参数组成的表达式的值。

• Electron temperature and electron density reach their saturation in several seconds and a few minutes, respectively.

  电子温度和电子密度的变化分别在加热开始后几十秒和几分钟内达到饱和。

• Thetheoretical calculations and the experiments suggest that, double pre-ionization has an obvious advantage for increasing the initial electron density between the main electrodes.

  理论计算与实验表明，双预电离在提高主电极间初始电子密度方面存在着明显的优越性。

• By using the formulas, the Doppler shifts are related to the variation of electron density of both the ionosphere and the inhomogeneous mass, to the moving velocity of the layer a...

  这些公式把多普勒频移与电离层及不均匀团块的电子密度变化、层和团块的运动速度以及地球磁场强度变化等参数直接联系起来。

• The volume of lysosomes in spermatogenic cells enlarges, with electron density decreasing.

  各级生精细胞溶酶体体积增大，电子密度降低。

• So you can see that this is non-bonding, this is even worse than non-bonding, it「s anti-bonding, because we」re actually getting rid of electron density between the two nuclei.

  所以你可以看到这是不成键的，它甚至比不成键还糟糕，它是反键，因为我们实际上是去掉了，两个原子核之间的电子。

• The contents in the nucleus are highly dense, and the electron density is homogeneous.

  核物质高度浓缩，电子密度高而均匀。

• The spatial distribution of that image represents the electron density around the atom.

  图像的空间分布就代表了原子周围的电子密度。

• There’s a radially symmetric blob, and a double-lobed blob with a node in the middle – just like the patterns of electron density that the s and p atomic orbitals give rise to.

  右图中的球是围绕碳原子的电子云的图像。 它们分别是径向对称的球和中间有节点的双扁球形状，就像s和p原子轨道给出的电子密度图。

• Because we know as we go to infinity, even though the density gets smaller and smaller and smaller, we still have electron density very far away from the nucleus.

  因为我们知道即使到了无穷远处，尽管电子密度会变得非常非常非常小，但我们仍然有一定的电子密度，无论离原子核多远。

• This paper mainly studies the distribution of the electron density produced by the high-altitude nuclear burst in atmosphere and gives part o the results at low-altitude.

  本文主要研究高空核爆炸在大气中产生的电子密度分布，同时给出低空核爆的部分结果。

• So for example, that might have a formal charge of negative 1, because to some extent it has gained that much electron density that it now has a formal charge that「s negative.

  比如，可能它的形式电荷为负一，因为在一定程度上它得到了这么多的共用电子密度，那么它现在就有了负的形式电荷。

• That usually doesn」t reach sub-atomic resolution, but if the tip itself is atomically thin, you can work out a picture of electron density around it.

  因此他不能达到亚原子水平的分辨率，但是如果针尖能够做到原子那么厚，就可以得到围绕原子内的电子密度。

• When the weld was in a good protecting condition, the electron temperature, the electron density and their fluctuation were all low.

  在保护良好的条件下，等离子体的电子温度和电子密度均较小，且波动幅度也较小；

• The results show that formation of the precursor radicals and the growth mechanism in ICP-CVD with high electron density are different from those in conventional CVD with low electron density.

  实验结果预示着在高电子密度的ICPCVD过程中，活性原子集团的形成以及薄膜的生长机理与传统的等离子体CVD过程不同。

• 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。

• Because already I can see there is a line of sight from one nucleus to the other with no electron density whatsoever.

  因为我已经看出在Z轴，有一条线从这个核到那个核，没有连续电子。

• After several years, the inner-belt electron density would return to normal, the model suggests.

  该模型显示，几年后，内部辐射带的电子密度将回到正常值。

• The electron density distribution in active zone, is analyzed and the helmholtz equation met by electric field is deduced. The numerical results ind…

  进而，对有源区的电子密度分布进行了分析，导出了光纤PCVD工艺有源区微波场满足的亥姆霍兹方程并进行了数值求解。

• The amyloplast usually possessed a larger, very low electron density starch grain which mainly was long shuttle and there were some higher electron density partition or wedge structure in it.

  它的基质很少，多含有呈长梭形的、电子密度非常低的淀粉粒，并有一些电子密度较高的条带结构。