电离能

Intelligent nuclear instrument has been a dominant developing direction of radioactivity measurement instrument. The instrument for radon measurement of air pulse ionization chamber, based on the theory that alpha rays decayed by radon and its progeny can ionize the air molecules, can measure the radon concentration accurately.

智能核仪器已成为放射性测量仪器发展的一个主导方向，利用氡及其子体衰变放出α射线能使空气分子电离的理论设计的空气脉冲电离室α测氡仪可以准确地测量空气中的氡浓度。

Present method can also be used to calculate the ionization potentials for high-excited states.

本文的方法也适用于高激发态电离能的计算。

Of or relating to a compound that does not ionize in solution.

非电离的：化合物在溶液中不能电离的或与之有关的

According to the function, the shielding coefficient of electron of high ionized atom can be obtained.

计算了原子序数13至23的元素高电荷态离子基态电离能，计算结果与文献可提供的实验数据相符合。

On the other hand,noble gas cations have greater electron affinities and greater ionization energies than do isoelectronic halogen atoms .

另一方面，惰性气体离子有更大的电子亲和更大的电离能比等电子卤素原子。

Through the calculating of doping materials, we can see electrons are easy to transation or transfer, which strengthens the conduction properties of materials. Especially the stability of materials doping with Mn or Al is more strong, and the ionizing energy is more lower. These indicate that the electrons in the outest orbit are easier to lose, that is to say the Li+ ions are easier to imbed into materials. The discharge voltage of material doping with Co decreases, the oxidization of electrolyte is more difficult, and the cycling performance is improved.

通过对掺杂材料的计算可见掺杂后电子更容易跃迁或转移，增强了材料的导电性能，其中掺锰和掺铝的材料稳定性更强，电离能降低，说明失去最外层电子更容易，也就是说锂离子在材料中嵌入和脱出更加容易；掺钴之后材料的放电电压降低，电解液氧化的可能性减小，循环性能得到改善。

For two possible geometric structures,square and regular tetrahedron,the electronic structures of ground state and structure parameters of the O_4,O-_4 and O+_4 are calculated according to the principle of minimum energy.

计算了2种可能的空间结构——正方形和正四面体，分别得到了这2种结构的中性分子O4，正一价分子O+4和负一价分子O-4的基态电子结构，并根据能量最低原则确定了各自的结构参数，从而得到了O4分子2种结构的基态总能量、一价电离能及电子亲合势能。

The comparisons of electron ionization energies, ionic total energies and electron transition energies calculated respectively by More, Faussurier and the relativistic screened hydrogenic models, have been performed and the precisions of these physical quantities verify the preponderance of the relativistic screened model based on the analytical potentials.

与More和Faussurier屏蔽类氢模型比较，在电子电离能、离子总能量和电子跃迁能量的计算结果精度方面，基于解析势的相对论性屏蔽类氢模型占有优势。

Now most of plasma arc cutting machine by gas pressure to control flow, because when the gun aperture amount of time, the control of the gas pressure there is control of the flow.

等离子弧切割机通常有较高的空载电压和工作电压，在使用电离能高的气体如氮气、氢气或空气时，稳定等离子弧所需的电压会更高。

In addition, these devices are capable of surviving transient ionization pulses as high as 1 x 1012 Rads/Sec, and return to normal operation within a few microseconds.

此外，这些设备是幸存的1× 1012拉德斯为高瞬时脉冲电离能/秒，并返回到正常运行在几微秒。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。