查询词典 impedance

Through the complex conjugate matching concept, we can achieve the maximum power transfer in different impedance.

我们可以藉由此观念来在各种不同阻抗下达到最大功率输出的目的。

Even the different RFID chip's real part and image part impedance are not the same, we can achieve the best efficiency under complex conjugate matching design concept.

即使RFID晶片的实部或虚部阻抗因厂商有所不同，在匹配阻抗的设计之下也能达到最佳效能。

This method is using two times conformal transformation method and mirror theory to calculate the characteristic impedance.

这种方法是采用两次保角变换结合同轴线特性阻抗公式进行特性阻抗计算。

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。

The coaxial impedance convertor plays a very important role in the field of high power microwave.

在高功率微波应用中，同轴线的阻抗匹配十分重要。

The study of the novel slotantenna has two parts, which are analysis part and design part. In the analysis part, the influence ofthe coplanar waveguide feed line and antenna's parameters on the impedance bandwidth isemphasized.

对这种天线的研究分为分析与设计两部分，在分析部分，着重讨论了天线的各个尺寸参数和共面波导馈线的各参数对天线阻抗性能的影响，并总结出规律。

We also used stepped impedance to reduce the size of the coupler.

我们利用步阶式阻抗可以缩小耦合器的面积。

At last, adsorbent and covalent Ag nanoparticles modified electrodes were prepared by adsorbent and covalent method, respectively. The electrochemical behaviours of SCN-, brilliant cresyl blue and nicotinamide adenine dinucleotide on modified electrode were studied by Cyclic voltammetry, differential pulse voltammograms and electrochemical impedance spectroscopy.

最后，用吸附法和共价键合法制备了吸附型和共价自组装银纳米修饰电极，采用循环伏安法、示差脉冲伏安法和交流阻抗谱等电化学方法研究了SCN-、灿烂甲酚蓝和还原型烟酰胺腺嘌呤二核苷酸的电化学行为。

By using AC impedance and polarization curve,the corrosion inhibition for cupronickel B30 in 30% NaCl solution by two environment-friendly water treatment medicaments,namely PASP and sodium tungstate ,separately and compoundly is studied.

采用交流阻抗法和极化曲线法，研究了两种环境友好型水处理药剂聚天冬氨酸和钨酸钠的单一配方及其复配对3%NaC l中白铜管(B30)的缓蚀效果。

Their electrochemical properties were investigated by charge-discharge of constant current, cyclic voltammogram, impedance spectrum and so on.

因其兼备传统电容器功率密度高和二次电池能量密度高的优点，以及可实现瞬间大电流放电，充电时间短、效率高，使用寿命长，无记忆效应以及基本无需维护等非常独特的性质而倍受关注，特别是在信息技术、电动汽车、航天航空和国防科技等方面有广阔的应用前景而受到广泛的研究[1-3]。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了