The computation on the rate coefficient of electron ion collisional ionization is described and some fitting formulas are given for the accurate and fast calculation.
主要讨论了电子与离子碰撞电离速率系数的计算，给出了快速拟合计算公式。
The electron beam ion trap(EBIT) and the electron ion source(EBIS) are new instruments for the study of X-ray produced by very highly-charged ions when they interact with free electrons.
利用电子束离子源（EBIS）或者电子束离子陷阱（EBIT）产生的慢速高电荷态重离子束轰击金属靶面，离子束与靶面作用并复合辐射特征X射线；
Electron affinity is actually the ability of an atom, or we could also talk about an ion to gain electrons.
电子亲和能其实就是一个原子，或者我们也可以讨论离子获取电子的能力。
Such ultra-precise clocks are based on the quick vibrations of a single aluminum ion, an atom that has lost one electron, held in a vacuum and confined by electromagnetic fields.
如此极其精确的时钟是建立在单一铝离子的快速振动，铝离子就是包含在真空中受电磁场约束的失去一个电子的原子。
Traditional fuel cells work by using a catalytic material to oxidise a fuel, such as hydrogen, turning it into a positively charged ion and a negative electron.
传统的燃料电池使用催化材料来氧化燃料，比如氢气，使之转变为一个带正电的离子与一个电子。
Again, lithium gas loses an electron to become lithium ion plus electron.
同样地，气态锂失去一个电子，变成多了一个电子的锂离子。
We can write out what it is for any certain atom or ion x, X so it's just x plus an electron gives us x minus.
我们可以用，X，来表示一个任意的原子或离子，因此可以写成，X，加一个电子等于负一价的。
I can then subsequently lose an electron from the lithium ion. Lithium ion loses an electron to become lithium 2plus.
然后我能在锂离子中，失去一个电子，锂离子失去一个电子，变为二价锂离子。
Applications include the electron cooling of ion beams in storage rings and the final deceleration of antiprotons and heavy ion beams in traps.
应用包括在存储环和反质子和在陷阱的沉重的离子束的最后的减速里的电子离子束的冷却。
This phenomenon above may be explained through analyzing the movement of electron and positive ion in plasma canal.
通过参考和分析等离子通道中电子和正离子的运动，并对上述现象给出了探讨性的解释。
The results show that the density distribution of ion and electron is similar to electric field distribution.
结果表明，在电离的初始阶段，电子、离子密度分布与场分布同步。
The causes of disturbing electron current in quadrupole mass filter with Farady cylinder as an ion detector are described.
本文介绍了用法拉第筒作为离子检测器的四极滤质器存在干扰电子流的原因。
A chemical bond in which one atom loses an electron to form a positive ion and the other atom gains to electron to form a negative ion.
一个原子失掉一个电子来形成一个正离子，另一个原子得到一个电子来形成一个负离子的化学键。
Thus could be resulted from the complexation by which increases the electron density of the metal ion through partial sharing of its positive charge with donor groups.
主要原因可能是形成配合物后电子由配体流向配位的中心阳离子，增加了电子的转移能力。
Coupled with fluid equations for the electron and ion motion, the microwave discharge courses are calculated.
耦合电子、离子运动的流体方程，对微波等离子体的初始形成过程进行了数值模拟计算。
In the conductor or some solutions, the true migration is the belt electric charge granule, like free electron, ion.
在导体或一些溶液中，真正移动的是带电荷的粒子，如自由电子、离子。
Antistatic modified mechanism of ion implantation and electron beam is reviewed in this paper. The selective principle of optimum modified technological conditions is provided.
本文对离子注入和电子束的抗静电改性机理进行了分析，提出了选择最佳改性工艺条件的原则。
We started with gaseous sodium to make gaseous sodium ion and gaseous atomic chlorine to make gaseous chloride ion through electron transfer.
我们从气态的钠开始，得到气态的钠离子，从气态的氯原子，通过电子转移得到氯离子。
Excited triplet diene is formed via back electron transfer between radical ion pair within a solvent cage.
处于溶剂笼中的三重态离子自由基对经电子反传，产生激发三重态二烯。
The dielectric barrier surface discharge process is simulated using Poisson's equation and drift-diffusion equation and the distribution history of electron, ion and electric field is gained.
采用泊松方程和漂移-扩散方程对介质阻隔面放电进行数值模拟，得到了电子、离子以及电场分布随时间的变化。
The mineral structure of HFZSC, the mechanisms of pressure leaching of zinc and the electron transference of iron ion have been examined systematically.
系统地分析了铁闪锌矿的矿物结构、锌的浸出过程机理和铁离子的电子传递作用。
The electron and ion density distribution and the electrostatic potential change a little in an oblique magnetic field.
在倾斜磁场中，电子和离子密度分布以及静电势的变化非常小。
Surface modification of materials by means of high-energy laser beam, electron beam and ion beam technology are realized through changing composition and structure of the material surface.
激光束、电子束、离子束三种高能束流技术对材料表面改性是通过改变材料表面的成分或结构实现的。
Based on two-fluid model of ion and electron and Maxwell equation, the two-dimensional magnetohydrodynamic (MHD) model of vacuum arc was obtained.
以离子与电子的双流体模型以及麦克斯韦方程为基础，推导得到了真空电弧的二维磁流体动力学(MHD)模型。
The functions of the hollow cathode for electron bombardment mercury ion thruster and its requirements are described.
本文叙述了空心阴极在电子轰击式汞离子推力器中的功能、推力器对空心阴极的要求。
Both the samples are all a mixed conductor of oxide-ion and electron hole with an almost same oxide-ionic transport number under oxygen atmosphere.
这两个样品在氧气氛中均是氧离子与电子空穴的混合导体，具有几乎相同的氧离子迁移数。
The nonlinear broadening of spectrum, the RF-induced-tail producing additional conductivity, and time evolution of average electron and ion temperatures are taken into account.
考虑了低混杂波电流驱动时非线性效应的波谱展宽、附加电导率以及电子和离子的温度变化。
A new electron impact storage ion source has been designed for time of flight mass spectrometers with a high mass resolving power and high sensitivity.
电子轰击存贮型脉冲离子源是为高分辨率、高灵敏度飞行时间质谱仪设计的新型离子源。
All possible processes are presented both for electron and ion collisions with the molecules.
全部可能的过程为电子和离子与分子相撞被提出。
Quenching by electron transfer involves creation of an ion pair. Charge separation and back electron transfer is then a competitived process.
电子转移生成离子自由基对后，电荷分离与逆电子转移过程相互竞争。
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