- 更多网络例句与谐振法相关的网络例句 [注：此内容来源于网络，仅供参考]
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Under the given condition of acoustic driver, the acoustic field including oscillating pressure, volume flow rate and acoustic impedance in resonator was theoretically reconstructed by using the two-microphone method. The experiment results validate that this method is applicable and accurate for the positions with non pressure antinode and node in resonator. The maximum errors near antinode and node area are up to 12.4%.
在给定双声源条件下，采用双传感器法对该系统谐振管中的声场参数（包括声压、质点速度、当地声阻抗等）分布进行理论声场重构，并通过实验分析，证实了该方法在等径谐振管内非声压腹点和节点处的适用性和准确性，而在声压腹点和节点处的误差最大达到12.4%。
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The methods of disturbance, spiral cylindrical cavity and stripline resonator were used respectively for measuring the permittivities for microwave dielectric substrates. The substrates are made from PTFE based fine ceramics, and errors of measurement have been analyzed.
采用微扰法、螺旋圆柱谐振法和带状线谐振法分别对聚四氟树脂复合精细电子陶瓷微波复合介质的复介电常数进行了测量与误差分析。
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The general theory of the electromagnetic resonance and electrical properties of the dielectric materials are simply discussed in chapter 2 in order to cite them in the latter chapters. The two kinds of test techniques of the complex permittivity of the dielectric materials with the low or high permittivity are discussed in chapter 3 and chapter 4 respectively, where the author's creationary work is emphasized particularly.
本论文针对国内多家用户对电介质材料复介电常数测试的需要，以谐振法为基础，讨论了电介质材料微波复介电常数的两种测试方法，建立了相应的两套测试系统，分别覆盖了介电常数ε〓=2~10和ε〓=10~125的测试范围，完成了高、低介电常数电介质材料微波复介电常数的准确测试。
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The third way was deduced from the equation that the imaginary part of resistance is zero when it is.
通过在耦合微带谐振器对称面加电壁和磁壁法、用网络的转移矩阵计算插入损耗L法、以及滤波器谐振时回路的阻抗虚部为零的方法，推导了滤波器级间耦合系数的计算公式。
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A series of theoretical and experimental studies on the microstrip patch antennas with dielectric superstrates is carried out systematically. Firstly, a comprehensive survey of the microstrip antenna technology and its theories are presented. Then, two analysis techniques, named as the spectral domain Green's function method and the spectral domain integral equation method are developed. The SDGF method is a simplified analysis technique, which takes advantage of the spectral domain immittance approach to find the dyadic Green's function for the stratified media, and obtains the complete closed-form formulas for radiation patterns, directivity, efficiency, gain etc. Some interesting calculated results are presented. The SDIE method is capable of determining resonant frequency, radiation characteristics, input impedance etc, for the covered microstrip patch antennas. Comparing with other full-wave analyses it reduced computation and mathematical labour remarkably. The singularities near the pole location of the surface-wave modes and the difficulty of the integral computation over infinite range of oscillating integrands are dealt with actively and documented well. Results predicted by the SDIE method agree extremely well with our experimental results for resonant frequencies of various superstrates. The superstrate effects on impedance and radiation characteristics also have been investigated experimentally so that the gap due to lack of measured data and computed results for multi-layered superstrate has been filled to some degrees and two useful observations have been achieved for weakening the resonant frequency shift and optimizing the microstrip antenna gain. As a meaningful application, the design and analysis of a 4×4 patch array are introduced.
实用微带天线普遍加介质覆盖层来防护热，物理损伤和环境影响，也可能在飞行或严酷气候条件下自然形成覆盖层本论文对带介质覆盖层的微带贴片天线系统地作了一系列理论和实验研究首先，对微带天线技术和理论作了全面的综述然后，发展了两种分析方法，称为谱域格林函数法和谱域积分方程法SDGF法是一种简化的分析技术，它利用谱域导抗法来求得分层媒质的并矢格林函数，并得出方向图、方向性系数、增益等参数的完整的闭式公式，给出了一些令人感兴趣的计算结果SDIE法能确定介质覆盖微带天线的谐振频率、辐射特性和输入阻抗等与其它全波分析方法相比，它明显减小了计算量和数学工作量已有效地处理了表面波模极点附近的奇异性和对振荡的被积函数的无限区间积分计算的困难对于不同覆盖层情况下的谐振频率，由SDIE法所预示的结果与我们的实验结果吻合得很好对于覆盖层对阻抗和辐射特性的影响也已作了实验研究这在某种程度上填补了缺少实验数据和计算结果之间的间隙，并得出了缓解谐振频率偏移和优化天线增益的两点有用的结论作为有意义的应用，介绍了一个4×4元矩形贴片天线阵的设计和分析。
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The different width and length of Hilbert curve geometries were investigated by finite element method. The computation results show that the DGS rejects the signal at two frequencies 2.43 GHz and 7.11 GHz from 0~9 GHz with more than -15 dB suppression. Q factors of the Hilbert curve DGS is bigger than that of conventional DGS.
通过有限元法对不同Hilbert曲线宽度和长度的DGS结构微带线进行计算，计算结果表明，该结构在0~9 GHz频段内表现出2.43 GHz和7.11 GHz这2个谐振频率，对应频率的通带反射损耗低于-15 dB，并且阻带特性在谐振频率处比传统DGS微带线有更高的 Q 值。
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By comparing the theoretical and measured results, we find that the rectangular cavity perturbation method has relative high precision in complex permittivity.
详细介绍了矩形谐振腔微扰法的基本原理；通过对比标准物质的测量结果发现，矩形谐振腔微扰法测量复介电常数具有比较高的测量精度，且使用样品少。
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The topic of this paper is to measure the low waste materials so the resonance method is employed.
本文要研究的是低损耗材料的测量，所以采用谐振法。
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Once again, according to a frequency of methods can be divided into resonant and synthesis of the two.
再次，按其产生频率的方法又可分为谐振法和合成法两种。
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Week 3 Simple vibrator model- spring vibrator, kinetic equation of simple vibrator and its solution, illustration method of simple vibration with rotating vector, energy of simple vibrator.
第3周 简谐振子模型——弹簧振子；简谐振子的动力学方程及其解；简谐振动的旋转矢量图示法。简谐振子的能量。
- 更多网络解释与谐振法相关的网络解释 [注：此内容来源于网络，仅供参考]
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displacement antiresonance：信栘反谐振
位移幅度 displacement amplitude | 信栘反谐振 displacement antiresonance | 置换色谱法 displacement chromatography
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resonance method：谐振法
resonance level 谐振级 | resonance method 谐振法 | resonance peak 谐振曲线峰值
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resonance method：共振法 谐振法
Resolution 分辨力 | Resonance method 共振法 谐振法 | Response factor 响应系数
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rhumb line sailing：恒向线航行法
rhumb-line error 恒向线误差 | rhumb-line sailing 恒向线航行法 | rhumbatron 空腔谐振器,环状共振器
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syntonic jar：谐振 (莱顿 )瓶
syntonic circuit 谐振电路 | syntonic jar 谐振 (莱顿 )瓶 | syntonization 谐振法,同步
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syntonization：调谐、谐振法、同步(期)
synthetize合成 | syntonization调谐、谐振法、同步(期) | syphon虹吸、虹吸管
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syntonization：谐振法,同步
syntonic jar 谐振 (莱顿 )瓶 | syntonization 谐振法,同步 | syntonize 谐振
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Untied Power Flow：次同步谐振
连续潮流法:Continuation power flow | 次同步谐振:Untied Power Flow | 有功优化潮流:optimal real power flow
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polarimetric：法布里-珀罗偏振型光纤传感器
diode 法布里-珀罗激光二极管 | polarimetric 法布里-珀罗偏振型光纤传感器 | resonator 法布里-珀罗谐振器
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Fabry-Perot resonant cavity：法布里-珀罗谐振腔
卸重:disburdening problem | 法布里-珀罗谐振腔:Fabry-Perot resonant cavity | 移相谐振控制IC:Phase shift resonant control circuit