互辐射阻抗的表达式中包含了互辐射因子,根据这个互辐射因子求得了阵的发射电压响应的理论计算公式。
The expression of the mutual radiation impedance has a factor and then the theoretic formula of the array transmit voltage response is gained.
通过对该区中生界火山岩的测井、地震相、振幅、频率、波阻抗等地球物理响应研究,来进行岩性识别和储层预测,进而指导勘探部署。
The study of geophysical response, such as logging response, seismic facies, amplitude, frequency and wave impedance, is helpful for recognizing and predicting volcanic rock.
利用暂态响应解的形式和电感、电容的电压与电流的关系,导出了电感和电容的等效阻抗,从而可用电路方法求解动态电路的暂态过。
The equivalent impedances of inductor and capacitor in transient response were deduced from the exponential transient solution and the volt ampere relation of these elements.
介绍了工作于低阻抗负载下的高压大电流快响应脉冲变压器的一种设计方法。
The design method of the high voltage and the fast response time pulse transformer used in the condition of low load impedance was introduced.
本文讨论用外辐射rsj模型的解析解求超导弱连接的电压响应和RF阻抗的一种方法。
Based on the analytical solution of RSJ model with the existence of external radiation, a method for finding voltage response and RF impedance of superconducting weak links is proposed and discussed.
给出反偏电压、光谱响应、暗电流、极间电容、极间阻抗、位置分辨率和位置线性特性等性能的测试结果。
Several test results, such as reverse voltage, photo sensitivity, dark current, terminal capacitance, terminal impedance, position distinguishability, position Iinearity, were reported in the paper.
所述阻抗分析器经构造以基于所述参数从所述传感器发送和接收给定范围的频率,并基于所述响应计算参数变化。
The impedance analyzer is configured to send and receive a given range of frequencies from the sensor, based on the parameter and calculate parameter changes based on the response.
更进一步,控制器可以被耦合以接收对应于可变阻抗位准的控制信号,并响应于所述控制信 号来控制耦合到混频器的本机振荡器。
Still further, a controller may be coupled to receive a control signalcorresponding to a variable impedance level, and control a local oscillator coupled to the mixer responsive to the control signal.
声波测井换能器的激发响应由换能器振动时所表现出来的动态阻抗和激发电路参数决定。
Sonic transducer response is affected by the dynamic characters of electricity and mechanics of the sonic transducer.
介绍了影响应答器数据传输电缆特性阻抗的主要因素,并结合生产实践讨论了如何进行质量控制。
The main factors affecting the characteristic impedance of the data cables for responder are presented. The method to control quality is discussed considering the practical production.
二次谐波可使谐振腔归一化阻抗发生变化,导致强声发生器频率响应曲线失真;
The second-order harmonic can change the Normalized Impedance of the resonance cavity, and cause the distortion of Frequency Response;
计算了换能器的水中阻抗特性、发送电压响应等等。
The performances of impedance and transmitting voltage response of the transducer are analyzed.
采用频率响应特性分析方法,对典型变数据窗阻抗算法的频域特性以及滤除非周期分量的能力进行了综合比较和分析。
The frequency performances and dc-offset rejection abilities of several typical variable-window algorithms are evaluated and compared based on the frequency-response analysis method.
实验结果表明,利用阻抗法,容易得到构造物的频率响应特性,应答分析也简单。
Experimental results indicate that frequency response specialty and the response analysis are easy to get.
介绍了影响应答器数据传输电缆特性阻抗的主要因素,并结合生产实践讨论了如何进行质量控制。
Key aspects of well-logging cable data transmission system, such as cable transmission features, modulation technology, design of Manchester encoder and decoder based on complica.
介绍了影响应答器数据传输电缆特性阻抗的主要因素,并结合生产实践讨论了如何进行质量控制。
Key aspects of well-logging cable data transmission system, such as cable transmission features, modulation technology, design of Manchester encoder and decoder based on complica.
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