显然，氦的可极化电子云最小。
这就是电子云或轨道电子云相互影响。
This is the clouds or the orbitals, electron cloud interactions.
原子物理学是原子中电子云的物理学。
Atomic physics (or atom physics) is physics of the electron hull of atoms.
它和观察的电子云概率，成正比关系。
And this is proportional to the probability of finding an electron.
电子云就象环绕着看不见的核的一片云雾。
The electron clouds are clearly visible as blurs surrounding the invisible nuclei.
你们可以看到我现在展示的这张图是，一个电子云。
So, what I'm showing in this picture here is just an electron cloud that you can see.
诱导效应可使羧酸中羧基碳原子的电子云密度发生改变。
Inductive effect causes electron density of Carboxylic cardon atom in Carboxylic acid to change.
他们也需要详细描述他们是如何成功的得到电子云的照片的。
They have detailed how they managed to take the picture of the electron cloud.
这是一个关于氦原子电子云的物理图像，是我和几个同学一起做的。
This is one of the electronic cloud of helium atoms of the physical images, and several classmates do.
空间电荷透镜的聚焦特性决定于其电子云的大小、形状和密度分布。
The focusing properties of a space-charge lens depend on the size, shape and density distribution of its electron cloud.
从使用较少数据的早期结果来看，正电子云似乎是呈球状位于银河中心。
From earlier results using much less data, the positron cloud seemed to be spherical and centred on the centre of the galaxy.
碳链末端的原子发射电子到周围的磷光屏，得到原子核周围电子云的图像。
The atom at the tip of the chain emitted electrons onto a surrounding phosphor screen, rendering an image of the electron cloud around the nucleus.
然后当你真的让它们，离得很近时，这两个离子周围的负电子云能感应到对方。
But, can you see that as you get really close together the negative electronic cloud surrounding the two ions start to sense one another.
本文叙述了一个简单的从中等分辨率电子云密度图确定蛋白质骨架结构的方法。
A simple method to quantitatively determine the the backbone structure of a protein from a set of electron density maps at medium resolution has been described.
从而在基函数中避免了电子云分布的歪曲，使得出的体系的电偶极矩更为精确。
So it avoids the distortion of electric cloud distribution in basis sets and can obtain a more precise computational result of the electric dipole moment of a given system.
我可以看到很多电子云突然间在自己原本的轨道上消失，然后跃迁到更高能级的轨道上。
I can see many electron cloud suddenly vanish on the originally track, then jump to the higher energy level track.
氟是元素周期表中电负性最大的元素，因此聚合物中氟原子上负电荷比较集中，电子云密布。
Fluorine is the most negative-electronic element, So negative charges gathered around fluorine atoms and electron cloud covered densely in polymers.
再次，通过改变与吡喃酮环相连的亚甲基碳原子的电子云杂化状态，设计了化合物类型2.11。
Moreover, parent compound 2.11 was designed by changing hybridization of carbon which attached with the pyranone D-ring at 7-position.
当一个薄膜变得太薄时，弥散的电荷云发生交叠并相互排斥，就好象电子云交叠时两个中性原子的行为一样。
If the film gets too thin, the diffuse charge clouds overlap and repel, just as two neutral atoms do when their electron clouds interact.
HOMO和LUMO上电子云主要集中在主链芴环上，侧链上几乎没有电子云分布，与其它轨道相比电子流动性较强。
The electronic clouds focus on the main chain fluorene units but none on side ones on both HOMO and LUMO.
束缚原子不同于自由原子之处，是束缚原子考虑了在不同分子中电子云的不同重叠，将计算结果与实验及其它计算结果进行了比较。
The difference between bonded atom and the free one in state is that the overlap of electron cloud of bonded atoms in a molecule is considered.
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。
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。
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.
应用推荐