等离子体

Considering the effect of the width of dielectric side barrier and optimizing the discharge parameters, the obvious plasma striation phenomenon could be seen during the simulation process.

本论文还针对等离子体显示屏放电单元在放电过程中出现的条纹现象进行了模拟研究，首次在蒙特卡洛碰撞模型结合二维粒子模拟的方法中考虑到了左右侧介质障壁的厚度对条纹现象的影响，在优化了相关的模拟参数后，模拟出了放电过程中极其清晰的等离子体密度的条纹现象。

For the evolution of the forward density front of water-plasmas, it is found that the density front moves with supersonic speed at the beginning, as predicted by a hydrodynamics simulation.

此外在研究水等离子体在激光方向的前向动力学演化过程中发现，在早期等离子体密度波前以超声速运动，这和理论模拟一致。

According to the changes of surface contact angles of samples.we analysis the function of plasma etching.

测试表面接触角的变化，分析等离子体对样品表面的油脂污染的清除作用及等离子体在表面发生的一些物理化学反应。

Plasma is a dispersive medium and its equivalent refractive index is related to the frequency of the incident electromagnatic wave and the plasma frequency, so it is feasible to shift the syntonic frequency of plasma defect by changing the plasma parameters, which behaves as a tunable filter.

据等离子体的强色散特性，其等效折射率与电磁波频率及等离子体频率等参数有关，因而可以通过改变等离子参数，使一维微波光子晶体缺陷层的谐振频率发生偏移，实现微波光子晶体的可调谐滤波特性。

At first a new plasma switch that is tabulate is brought forward by us in the world and we made many experiments on it to optimize its parameter when it works well.

本文详细叙述了有关等离子体开关的理论依据，结合在实践中摸索到的经验，率先提出了一种与众不同的平板状结构等离子体开关。

We are also distributor of the following companies:Pfeiffer Vacuum-turbo molecular pump, other types of pumps, gauges, Helium leak detector, mass spectrometer; Maxtek, Inc-Quartz crystal thin film deposition controller and sensors; Telemark Inc-E-beam source and power supply, optical thin film monitor; Comdel, Inc-DC and RF power supply; Angstrom Sciences-Magnetron target and materials; Oxford Scientific Limited-Atom sources; Plasma Quest Ltd-Plasma systems for coating and etching; Sentech Instruments GmbH-Ellipsometers.

我们代理的产品包括德国普发真空的全线真空产品(分子泵等各种真空泵，真空计，检漏仪，质谱仪，各种真空零部件)；美国美泰克公司的石英晶体膜厚监测仪，传感器；美国泰利玛科公司的电子枪和光学膜厚控制仪等；美国康戴尔公司的射频，中频和直流电源；英国牛津科学公司的微波等离子体源，电子束蒸发源，原子源，高能电子衍射枪；英国PQL公司等离子体溅射镀膜设备，美国安斯超科学公司的磁控溅射阴极及溅射靶材，德国森泰科仪器公司的椭偏膜厚测量仪和等离子刻蚀沉积设备等。

The slowing down effect of alpha particles during thermonuclear burn has been studied.

研究了α粒子的能量在等离子体中沉积的时空分布，对α粒子本身在等离子体中的慢化行为有了一个细致的了解。

Acceleration mechanism of a compact toroid is analyzed in detail,and the CT speedup process is described by a set of radiation magneto-hydrodynamics equations in this paper.

1引言紧凑等离子体环是一种环形等离子体构形，由其内部电流所产的径向磁场和环向磁场约束，如图1所示。

On elementary theory of non-thermal plasma, the mechanism of VOCs destruction was decided: under the action of activated particles (such as high-energy electrons, ozone, radicals, etc) produced by discharge reaction, a series of physical and chemical reaction will take place, the result is that harmful VOCs is decomposed into unharmful substance.

根据电晕放电等离子体的基本理论，得出了等离子体处理VOCs的机制：在放电产生的活性粒子(如高能电子、臭氧、自由基等)的作用下，发生一系列的物理化学反应，使有害的VOCs转化成无害的物质。

We study the nonlinear interaction of the magnetized plasma with two electrostatic waves which are transverse uniform magnetic field .

两个波与磁化等离子体的相互作用问题是研究多个波与磁化等离子体作用的基础。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。