A plasma generation apparatus includes: a chamber having a chamber lid and defining an airtight reaction region; a susceptor in the chamber; a gas supply means supplying a process gas to the chamber; and a toroidal core vertically disposed with respect to the susceptor through the chamber lid, comprising: a toroidal ferromagnetic core combined with the chamber, the toroidal ferromagnetic core having a first portion outside the chamber and a second portion inside the chamber, the second portion having an opening portion; a radio frequency power supply connected to the chamber; an induction coil electrically connected to the RF power supply, the induction coil rolling the first portion; and a matching circuit matching an impedance between the RF power supply and the induction coil.
一种等离子体产生装置包括：一腔室，其具有一腔室盖并界定一气密反应区域；一在所述腔室中的基座；一气体供应构件，其将一制程气体供应到所述腔室；和一环形铁芯，其穿过所述腔室盖相对于所述基座垂直设置，所述环形铁芯包含：一与所述腔室相组合的环形铁磁芯，所述环形铁磁芯具有一在所述腔室外的第一部分和一在所述腔室内的第二部分，所述第二部分具有一开口部分；一连接到所述腔室的射频电源；一电连接到所述RF电源的感应线圈，所述感应线圈卷绕所述第一部分；和一匹配电路，其匹配所述RF电源与所述感应线圈之间的一阻抗。
A new approach, conformal transformation combined with the boundary element method, is presented for computation of the characteristic impedance of coupled offset rectangular bars transmission line between parallel plates.
本文提出用保角变换边界元组合法计算平行板-偏心矩形柱耦合传输线的特性阻抗。
To study the significance of using mutiple targes in intractale psychosis, 120 patients were treated by stereotactic technique combined with CT, MRI, microelectrode, and electric impedance methods with bilateral multiple nuclei lesioning by radio frequency thermocoagulation.
在立体定向基础上，应用CT、MRI、微电极和电阻值联合的多元化定位方法，对 12 0例难治性精神病患者，采用不同核团组合的双侧多靶点技术进行射频热凝治疗，应用CGI、BPRS、PANSS等精神病量表进行术前、术后的对照分析，以探讨不同靶点组合对难治性精神病的治疗意义。
Methods: On the basis of the stereotactic, 37 patients who suffered affective disorder with compulsions were treated by stereotactic technique combined with 3.0 T Magnetic Resonance, Nervousness Navigation System and Electric Impedance Methods with bilateral amygdaloid nuclei, anterior limb of internal capsule, callosal gyrus, nucleus accumbens septi lesion by radio-frequency thermocoagulation.
在立体定向基础上，应用3.0T高场强核磁共振、神经导航系统和微电极电生理技术进行核团定位，对37例以强迫症状为核心症状情感障碍患者行立体定向杏仁核、内囊前肢、扣带回、伏隔核多靶点联合毁损术。
The inspection for [3 改为of] wave trap combined the high frequency filter characteristics, is often judged by using to test the impedance of the wave trap, the echo depletion and the attenuation.
对阻波器、结合滤波器的高频特性检查，在实际应用中常采用测试阻波器的阻塞阻抗以及测量滤波器的回波损耗和工作衰减来判断好坏。
Atrial wave change amplitudes (Adz/dt) at a variable postextrasystolic interval (PESI) were observed in 21 patients with coronary heart disease (CHD) and 22 normal subjects using extrasystole induced by transesophageal pacing combined with differential impedance cardio-ra m.
用食道心房调搏诱发早搏，结合心阻抗微分图观察不同早搏后代偿间期时正常人（22例）及冠心病人（21例）A波振幅变化。
In a word, the algorithm satisfactorily achieves general solution for a fundamental fault or a combined fault with different unsymmetrical transition impedance.
该算法较一般的短路计算模型，算法具有通用性，较好地实现了任意不对称过渡阻抗的基本型短路或组合型短路的统一求解。
Combined with field operating conditions, to measure and calculate the grounding impedance by testing the shunt function of overhead lightning conductor in a local power failure conditions.
结合现场运行状况，在局部停电条件下，通过测试停电线路架空避雷线分流系数对地网接地阻抗进行准确测量、计算。
Researchers combined that technology with another emerging applied science called impedance monitoring, which tracks reflux through electrical impulses.
研究人员结合此项技术与另一项应用科学称作阻抗监测来通过电子脉冲追踪返流。
The wide impedance bandwidth is realized by using a quarter-wave impedance transformer of 3 steps combined with a double-Y balun for microstrip/slot-line transition.
采用双Y巴伦实现了微带-槽线过渡，利用多阶阻抗变换器解决了宽带阻抗匹配问题。通过在微带线上添加狭缝实现了天线的陷波特性。
The information provided by impedance response curves was utilized sufficiently, combined with Gompertz bacterial growth model, and thus the dynamics parameters (pin, A and 2) of microbial growth were obtained during the mutagenic process and the bio-oxidation process. 5.
充分利用阻抗响应曲线提供的信息，结合Gompertz细菌生长模型，获得了致突变过程和生物氧化过程中微生物生长的动力学参数（μm、A和λ）。
The first reflected wave is identified making of use of wave polarity identification combined with the length of short-circuit fault lines in the ordinary conditions, In high transition impedance short-circuit fault and other special conditions, recognize the reflected wave head according to the zero sequence network.
提出了在普通短路故障条件利用线路长度结合波头极性识别反射波；在高阻接地等特殊故障条件下，根据零序网络识别反射波的波头识别方法。
Firstly, the fast algorithm based on the cavity-mode model is combined with the segmentation method to calculate the impedance characteristic of a power bus whose dielectric layer is an EBG structure composed of two different dielectric materials.
首先，运用基于腔模模型的快速算法和分解元法的计算机仿真研究了由两种不同介质材料组合构成的EBG结构对供电系阻抗特性的影响。
Then CBFM combined with the method of approximate calculation of mutual impedance is applied to symmetrical multiple dielectric objects.
然后将该方法应用到对称多介质目标的分析中，并结合互阻抗近似方法，通过只存储自阻抗而实时近似计算互阻抗来降低存储需求。
Impedance function with bus lane is proposed, based on the multi-mode traffic, and combined with the characters of the traffic flow.
具体工作内容如下：1、以多模式交通下路段阻抗函数为基础，结合专用道路段上公交车与私家车的流量特性，提出了基于公交专用道的路段阻抗函数。
Especially, in terms of designing broadband matching network of PA by using multi-section microstrip impedance transformer combined with ADS, in this paper, the method is proposed which has great practical value and give theoretical analysis and examples in-depth.
尤其针对如何结合ADS使用多节微带阻抗变换器实现功放宽带匹配网络的设计方面，本文提出了具有实际参考价值的方法，并对其进行了深入的理论分析与举例说明。
The numerical results were obtained in a table by solving the combined equation of transmission line impedance transfer equation and terminal input impedance expression in gas capacitance.
通过解传输线阻抗转移公式和终端输入阻抗的气隙电容表达式的联立方程得出了数值结果。
Based on case of single-phase-to-ground fault, this paper derives the combined error of measured reactance in proportion to the distance to the fault, and provides a new adaptive impedance criterion through error correction.
基于单相接地模型，推导得到由故障点两侧零序阻抗角差异引起测量电抗的综合误差，根据综合误差的具体情况对测量电抗进行补偿，从而得到自适应接地距离继电器动作判据。
The results indicate that Titania humidity sensor whose complex impedance plot is composed with one or two semicircles, or part of them. An equivalent circuit model can be associated with three resistors and two capacitors which combined with series-parallel style.
结果表明，氧化钛湿敏元件的复阻抗曲线是由一个或两个半圆组成，或者其中的部分图形组成，可以等效为三个电阻和两个电容通过串-并联的方式组合而成的电路。
In this paper, the impedance data, of a single strip transmission line and rectangular bars transmission lines between parallel plates, are presented by the conformal transformation combined with boundary element method (BEM).
本文通过保角变换边界元组合法获得平行板－单带耦合传输线、平行板－矩形柱奇模耦合传输线和平行板－矩形柱偶模耦合传输线的特性阻抗数据。