当离子接触表面的时候会吸收电子。
TiO2因为是容易获取的单晶体并有易吸收电子的特性而被选中。
TiO2 was chosen because it is readily available as single crystals and can accept electrons easily.
而另一方面，二氧化铅是电负性物质，在化学反应中更喜欢吸收电子。
Lead dioxide, on the other hand, is highly electronegative, preferring to absorb electrons in chemical reactions.
带负电的物体有将多余电子向中性物体上转移的倾向，而带正电的材料有从中性物体上吸收电子的倾向。
Negatively charged objects try to give up their excess electrons to neutral bodies, while positively charged materials try to extract electrons from neutral bodies.
激光深熔焊中侧吹保护气体方法用于降低等离子体中的电子密度抑制等离子体，TIG中活性焊剂也有吸收电子的作用。
The method of blow, side protecting gas in laser deep welding is used to reduce the electronic density of plasma, also, the active flux in TIG can absorb electron.
TEMs 的工作原理是通过发射一束电子穿过某种物质，并测量它如何吸收和偏转粒子来建立样本的图像。
TEMs work by firing a beam of electrons through the material and measuring how it absorbs and deflects the particles to build up an image of the sample.
透射电子显微镜呈像的方法是对物体发射万亿电子，测量它们的吸收，偏斜和能量损失。
Transmission electron microscopy creates images by shooting trillions of electrons through an object and measuring their absorption, deflection and energy loss.
玛丽安：要是电子能吸收能量，物质就不是透明的了。
Marian: And if the electrons can absorb energy, then the material isn't transparent.
一旦染料分子被有足够能量的光碰触，电子就会脱离并被二氧化钛吸收，在穿离电池之前发电。
When one of the dye molecules is hit by light of sufficient energy, an electron is knocked out of it and absorbed by the titanium dioxide, before being passed out of the cell to do useful work.
这能量将会被氢原子吸收，这个电子会从,上升到。
That energy will be absorbed by the hydrogen atom, n=1 the electron will rise from n equals one n=2 to n equals two.
这些电池吸收了阳光中的光子并将它们的能量转移到电子上，由此形成一个电路。
These cells absorb photons in light and transfer their energy to electrons, which form an electrical circuit.
通过紫外线光电子光谱和光学吸收的测量，研究人员测定了纳米晶体中电子的最低激发态能级。
By using UV photoelectron spectroscopy and optical absorption measurements, the researchers determined the energy of the lowest excited electronic states in the nanocrystals.
光子一旦被植物叶片所吸收，它就能激发出一个电子，该电子随后被用来为糖转化一类的生化反应提供能量。
Once light is absorbed in plant leaves, it energizes an electron which is subsequently used to support a biochemical reaction, like sugar production.
当这些能级中，发生电子跃迁时，这些电子便吸收并释放出不同特定频率的光。
When electrons jump between these energy levels, they absorb and emit light of particular frequencies.
该公司的高速增长，正是得益于广泛吸收新会员的电子邮件地址信息，使他们能够知道哪些联系人也在使用这个网站。
The firm has been able to grow so fast precisely because it has sucked in E-mail addresses from new members, enabling them to see which of their contacts are also on the network.
因为这些阶电子吸收到达金属的光子，所以透过金属不可能看得见。没有光子能通过金属。
It is impossible to see through metals, since these valence electrons absorb any photons of light which reach the metal. No photons pass through.
一个电子吸收一个以上的光子的机会是极少的。
The chance that an electron absorbs more than one photon is negligible.
当吸收光能后，就会改变吸收分子中电子的排列。
When light is absorbed it alters the arrangement of electrons in the absorbing molecule.
吸收一个中子转变成电子。
研究人员发现，他们测试的所有品牌电子烟含有的尼古丁都是游离态的，这是尼古丁三种类型中药性最强的，且很容易被身体吸收。
Of the three types of nicotine, researchers found that all the brands of e-liquid they tested were the strongest form - free-base nicotine that is easily absorbed by the body.
当与粒子撞及底米龙时，会受盐类原子中的电子影响而偏折并减速，随之被布料吸收。
When alpha and beta particles strike demron , intervening electrons in the salt atoms deflect and slow them down , whereupon they are absorbed into the material.
化合物吸收可见光还可以发生电子从一个原子到另一个原子的跃迁而产生荷移吸收带发生电荷跃迁。
Visible light absorbing compounds can also occur from one electronic atom to another atom arising from the transition charge transfer absorption bands in charge transitions.
它对等离子体尾流加速、能量吸收、热输运、电子及离子的动力学行为、等离子体膨胀等多方面都有很大的影响。
It influences greatly the plasma wake -field acceleration, energy absorption, energy transport, the dynamics behaviors of electrons and ions, expansion of plasma, etc.
分析了各个吸收光谱的峰值所对应的可能的电子跃迁。
The peaks of the absorption spectra corresponding to electronic transition have been studied.
第三章，系统研究了这一系列化合物的光学性质，研究了他们的电子吸收光谱，单光子荧光以及溶剂效应。
In the third chapter, the optical properties of all compounds above have been systematically studies, we also researched the Electronic Absorption Spectra, one-photon fluorescence, solvent effect.
电子吸收像表明：我们的CW CO_2激光退火条件下，其效果并不很均匀。
Electron absorption image shows that the effect of CW-CO2 laser annealing is not very uniform in our case.
考虑电子发射和吸收多个虚声子的影响，讨论了压力作用下极性晶体中极化子基态的性质。
Furthermore, the properties of polarons in polar crystals are investigated by taking account of the influence of pressure effect and the electrons emitting or absorbing many virtual phonons.
考虑电子发射和吸收多个虚声子的影响，讨论了压力作用下极性晶体中极化子基态的性质。
Furthermore, the properties of polarons in polar crystals are investigated by taking account of the influence of pressure effect and the electrons emitting or absorbing many virtual phonons.
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