谐振

The slot was constituted the resonance electrical length of the high-range frequency point, while the feed wasthe low-range frequency point .

以矩形宽槽尺寸为主构成了低频段的等效谐振电长度，而馈电贴片尺寸构成了高频段的等效谐振电长度。

When any of the characteristics of the blood plasma are changed,the electrical resonance frequency of the blood plasma will changed immediately. In the process of blood coagulation, the characteristics of the blood plasma are changed fundamentally. Therefore, it can reflect the process of blood coagulation by measuring the electrical resonance frequency.

实验采用了液体谐振测量装置来测量血浆的电谐振频率，测量系统包括待测溶液，指叉型传感器，振荡电路，SP312等精度频率检测仪，USB数据传输，PC机数据显示以及相应的上位机软件部分组成。

Further more, in order to damp the resonance between the passive filter and the equivalent inductance of the power network an injection type of active power filter is adopted.

为了抑制无源支路跟电网等效电感产生的谐振以及改善无源滤波器的滤波性能，系统中采用了谐振注入式有源滤波拓扑。

This thesis analyzes the energy eigenvalue and of the Harmonic oscillator with a one-dimensional δ-function, makes a comparative study of those of the one-dimensional harmonic oscillator, and analyzes the reason which causes their different quality and the different influences to the eigenvalue of the even parity energy and to the wave function when the number of the "Z" is different.

本文研究了一维δ势场中的谐振子的能量本征值及其本征波函数，并与一维谐振子的能量本征值和波函数进行了比较，分析了它们的性质不同的原因以及取不同势参数Z值时对偶宇称能量本征值和波函数的不同影响。

When applied to precision measurement, it requires the excitation voltage be well controlled to keep the vibrating signal in the linear region of the curve.

微谐振器二次谐波响应的分析是一个创新，提供了微谐振器应用时消除二次谐波影响的完善途径。

The dynamic figure of merit has been introduced into the theory of high power laser.

三。在理论和实验上研究了双棒谐振腔的特性，使多棒谐振腔理论更加完善。

Side of the transformer, hence at the end of the flyback phase.

在准谐振模式里，由变压器电感和场效应晶体管输出电容引起的谐振促使开关的开通时刻发生在漏源极电压的最小值上。

Stability of resonator with thermal lensing inside is discussed by optical transmission matrix. The fluctuation range of thermal focal distance affects the laser power and the beam quality.

运用光学传输矩阵的分析方法对内含热透镜元件谐振腔的稳定性进行了分析，讨论了热焦距的波动性对激光输出功率和光束质量的影响，提出了固体激光器谐振腔设计的基本原则。

The capacitance capacitors and inductors of power grid form parallel resonance circuit .It's frequency may be related to the existing power grid close to the harmonic frequencies, If there is power grid harmonic current sources, harmonic resonance caused by enlarged so that the voltage and current waveform distortion even more serious.

电容器的电容和电网的电感形成并联谐振回路，其频率可能与电网中存在的谐波频率接近，如果电网存在谐波电流源，谐振引起的谐波放大使电压和电流波形畸变更为严重。

The impedance ratio and the meander could control the frequency of the second harmonic and the baseband ratio. According to that,we analyze several kinds of stepped impeedance resonator and use them to design the dual-band bandpass filters.In the thsis , The proposed bandpass filters and dual-band bandpass filters are designed for IEEE 802.11a/b wireless communicatuon system.

双频带带通滤波器是利用步阶阻抗谐振器之阻抗比与传输线之折线，可用来控制第二次谐波的频率与基频通带的比值，藉由改变阻抗比，来求得所要的第二次谐波，利用此特性，其中分析了几种不同形式的步阶阻抗谐振器，皆可用来设计双频带带通滤波器，带通滤波器与双频带带通滤波器是针对IEEE80211a与IEEE802.11b无线区域网路所设计。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。