气体电离

软X射线稀有气体电离室

Soft X - ray Ion Chamber

总的说来极紫外和软X射线光电探测器的类型有气体电离型、半导体型、电子倍增器以及极紫外和软X射线胶片（干板）。

Generally , EUV and soft X-ray photodetector included five types : ionization gas , semiconductor , electron multiplier and film .

一台用于AMS的鉴别同量异位素的气体电离室

A gas ionization chamber for indentification of isobars in AMS

在极紫外和软X射线波段常用的探测器是稀有气体电离室，可以通过电离室收集极的收集电流直接计算出光子流强度。

In EUV and soft X-ray band , the most often used detector is ion chamber with rare gas , from whose collective electrode we can directly calculate intensity of photon flux .

由于传统的DBD在气体电离方法方面存在许多问题，致使大气压条件下放电空间内气体的电离度很低，无法满足非平衡等离子体化学工程的需要。

There are many unsolved problems in conventional DBD gas ionization technique , resulting in lower gas ionizability , which cannot be used in non-equilibrium plasma chemistry .

激光-TIG复合焊接过程降低了气体电离条件，促进了激光维持燃烧波（LSC）的形成。

By decreasing the ionization threshold value of the shielding gas , Laser-TIG promote the generation of Laser-supported com - bustion ( LSC ) .

描述了一种用于RIBLL粒子鉴别的阳极分别在X、Y方向分条，共用阴极，纵向场双叠层气体电离室的结构和工作原理。

For particle identification at the Radioactive Ion Beam Line in Lanzhou ( RIBLL ), a two-fold ionization chamber which consists of two anodes striped in X and Y direction separately was set up .

通过Saha方程估算气体电离密度，利用电子与离子、电子与中性粒子的轫致辐射，电子与离子的复合辐射公式估算气泡的辐射强度。

The number density of electrons is estimated by the Saha equation , and in evaluating the light emission from bubbles , bremsstrahlung from electron neutral particle and electron ion collisions , as well as recombination radiation , are accounted for .

激光烧蚀金属靶时气体电离分析

Spectro-Analysis of Gas Breakdown in Laser-induced Plasma During Laser Ablating Metal

讨论了环境气体电离机制，并对结果进行了简单解释。

With the mechanism , the experimental results were reasonably explained .

气体电离放电产生臭氧等离子体的理论研究

Theoretical study of producing plasma of ozone by gas ionization discharge

气体电离室时间响应函数的一种测量方法

A measure method of the time respond function for gas ionization chamber

介绍了一种新型小像素气体电离室阵列探测器的结构、性能指标。

This paper introduces a new kind of gas chamber array of little pixel .

小型气体电离室的设计和测试

Design and Measurement of Small Portable Ionization Chamber

激光脉冲能量对激光烧蚀保护气体电离的影响

Effect of Pulse Energy on the Ionization of Ambient Gas during Laser Ablation Target

气体电离探测器中的陶瓷-金属封接

Ceramic - to-Metal Seal in Gas Ionization Detector

其中，母系离子[M+H]+由正极气体电离源分裂氩气产生。

Parent ~ + ion was produced by splitting argon with anode gas ionization source .

用于重离子核反应实验测量的纵向电场气体电离室

Gas Filled Ionization Chamber With Longitudinal Electric Field for Experimental Measurement of Heavy Ion Nuclear Reaction

利用空心阴极效应能够提高气体电离程度，有效强化离子轰击效应。

The hollow cathode effect could be used as an effective way to intensify the ionization and ion bombardment .

超过此密度后，微波场在表面快速衰减，气体电离主要在表面进行。

Above this density , microwave field will damp rapidly , so the gas ionization is mainly on the surface .

当恒星变得足够热的时候，它将四周的气体电离，气体中的尘埃被赶走。

When the star becomes hot enough , it ionizes its surrounding gas from which the dust has been expelled .

在快速辐射扫描成像系统中，阵列气体电离室时间响应速度的快慢将直接影响图像的清晰度。

In quick scanning radiography system , the time respond speed of array gas ionization chamber effects the image clarity directly .

说明电场内气体电离率高，活性粒子浓度高。

It indicates that ionizing rate of gas in the electronic field is high and the activated particle concentration is high too .

文中介绍了气体电离探测器，固体、气体闪烁计数器，半导体探测器以及量子微量热器等方面的国外近年进展简况。

The recent progress in gas ionization detectors , solid and gas scintillator counters semiconductor detectors and quantum microcalorimeter abroad are described in this paper .

软X线稀有气体电离室作为软X线波段绝对探测器，是通过测量光电离子流得出光谱辐射强度。

The technique of soft X-ray ion chamber includes the measurement of the ion current as a function of rare gas pressure in the ion chamber .

污闪是一种与电、和化学因素有关的污秽表面气体电离及局部电弧发生、展的热动力学平衡过程。

The process of flashing involves ionization on the dirty surface concerning the factors of electric , heat and chemicals , thermal dynamic equilibrium process of local electric arc occurrence and development .

活性剂对电弧气体电离和电极发射电子两个物理过程都产生重要影响，活性物质的加入使得电离电压降低，电弧稳定。

Active agents had an important impact on both physical process of the arc electrode gas ionization and electron emission . Active substances reduced the Ionization voltage , and stabled the welding arc .

测试结果表明，喷枪的静特性具有明显的上升趋势，说明电弧中气体电离充分，电流密度大；

The results of the tests show that the static characteristics of the arc climb up obviously , which illuminate that the gas in the arc is well ionized and the ampere density is high .

进一步讨论了环境气体电离机制，认为环境气体对等离子体的连续辐射吸收是诱导环境气体电离的主要机制。

Further more , the mechanism of ambient gas ionizing was investigated . As the result , it was suggested that the main mechanism inducing protecting gas to ionize should be absorption of the plasma continuum radiation by the gas .

最后，从气体的电离电位出发，讨论降低PDP着火电压的几种途径。

At last , from the gas ionization potential , several methods to reduce the firing voltage are discussed .