查询词典 ionized layer

Study of radiative lifetime s of excited levels of the singly ionized Kr atom

研究了Eu3+掺杂铌硅玻璃的5D0发射光谱，其激发谱中7F0 5D2声子边带，荧光窄化谱及5D0能级寿命。

The numerical simulation demonstrates that when the intensity of the driving laser is over-saturated,the atom will be ionized rapidly during a few optical cycles,this will lead to a continuous multi-plateau structure in the cutoff region of the high harmonics spectrum from the neutral atom.

通过计算机数值模拟，发现当激光场的强度超过饱和光强时，原子将会在几个光周期内被迅速电离，使得原子的高次谐波谱在截止区呈现出平滑的多平台结构。同时，在高频波段离子产生的高次谐波的影响将变得十分显著。

The electron gains energy and moves away with high speed v and total mass-energy mc2, leaving the atom ionized.

电子获得能量并带着总质能 mc2 高速离开原子核，从而使原子电离。

The numerical simulation demonstrates that when the intensity of the driving laser is over-saturated, the atom will be ionized rapidly during a few optical cycles, this will lead to a continuous multi-plateau structure in the cutoff region of the high harmonics spectrum from the neutral atom.

通过计算机数值模拟，发现当激光场的强度超过饱和光强时，原子将会在几个光周期内被迅速电离，使得原子的高次谐波谱在截止区呈现出平滑的多平台结构。

They include: 1. A supersonic beam of NO molecule mixed with Ar atom is ionized by VUV synchrotron radiation from Hefei Light Source at National Synchrotron Radiation Laboratory.

它们包括： 1。首次利用国家同步辐射实验室合肥光源的真空紫外同步辐射，使NO分子和Ar原子混合物的超声分子束发生光电离，测量了Ar，NO和异类团簇Ar·NO的光电离效率谱。

The results of calibration of 4He in desorption system show that the correlation coefficient is more than 0.99 and the contribution of memory effect can be ignored. The contribution of ionized atom T(superscript +) for partial pressure of m/e=3 is very little and is determined according to I+≈0.01I(subscript T2)+, so the measurement of 3He can be done without interference of T(superscript +). The relationship between gases release rate and annealing temperature can be obtained after the data are smoothed and differentiated.

研究结果表明：四极质谱计标定解吸系统内4He的分压＜350 Pa时，其相关系数R＞0.99，且记忆效应的贡献极弱；离子态氚T对m/e=3组分分压的贡献可按I+≈0.01I(下标 T2)+确定，不干扰3He的测定；将气体解吸所得的积分数据经平滑并微分处理后可准确得到气体释放速率与退火温度的关系，即热解吸谱。

In the experiment, a powder pressedboard whose concentration of W, Mo, Co was 35%, 20%, 45% seperately was regarded as a source pole. Under the hollow cathode effection of incordinate voltage, the Ar atom was ionized to Ar+. Then the source pole and the specimen one were cleaned by a great amount of Ar+. Their temperature was increased to about 1100℃.

利用不等电位空心阴极放电效应，真空条件下被电离的Ar~+离子同时轰击源极和工件极，源极上的合金元素被溅射出来，在强烈的电场作用下，吸附到受轰击而得到清洁的工件表面上。

The present invention relates to a hydromagnetic accelerator and a hydromagnetic jet engine, in which the hydromagnetic accelerator includes at least one magnet, at least two electrode plates and a gas ionizer at least making the gas between said at least two electrode plates ionized, and a D.C. power supply is connected between two electrode plates.

一种磁流体加速器和一种磁流体喷气发动机，其中该磁流体加速器包括至少一个磁体，至少两个电极板和一个使所述至少两个电极板之间的气体电离的气体电离器，在所述至少两个电极板之间连接一个直流电源。

Iontophoresis is defined as the topical introduction of ionized drugs into the skin using direct current.

离子导入的定义是局部采用离子药物进入皮肤使用直流电。

A large quantity of energy and de-ionized water is consumed in the old process. The purpose of this thesis is to apply CD technique to the old process of methyl acetate hydrolysis. In order to prepare for future industry process, we checked the mathematical model that has been established by our experiments.

本论文的目的是将催化蒸馏技术应用于醋酸甲酯水解工艺中，通过实验，对前期所建立的数学模型进行校核，考察各项工艺参数，发现并解决问题，获得第一手详实的数据资料，为进行下一步的工作作好充分准备，为将来的工业化生产提供可靠的数据参考与技术支持。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。