The algorithm can quantitatively reverse the acoustic impedance value and layered place of layered media to reconstruct the acoustic impedance profile of the layered media.
它能定量地反演出各层状介质的声阻抗值及分层位置，以重建层状介质的声阻抗剖面图。
Antenna Dissipative loss a power loss resulting from changes in the measurable impedance of a practical antenna from a value theoretically calculated for a perfect antenna.
天线消耗损失由实际天线测量阻抗值相对于理想天线计算得到的理论值的改变而引起的功率损失。
Power lines have set impedance per kilometre and using this value and comparing voltage and current the distance to a fault can be determined.
通过对比电缆整定的单位千米阻抗值和电压电流值，来确定线路上的故障点。
Based on effect of the impedance Angle value size in flicker calculation formula, an engineering estimation method of impedance Angle for flicker calculation is presented in this paper.
本文在考察了闪变计算公式中网络阻抗角数值大小的影响作用后，提出了一种闪变计算中阻抗角工程实用估算方法。
The simulation demonstrates that even though K value is same, the power grid impedance angle and wind farm power factor may also affect the voltage variation which is caused by wind farm.
指出在K值相同时，风电场引起的电压变化还与电网阻抗角和风电场功率因数有关。
Objective To determine the normal value of cardiac output measured by reconstructed impedance cardiogram.
目的探讨重建心阻抗图测定心排血量的正常值。
The model uses the effective impedance of the microstrip line as the value of matched resistive load and assign it into the RL mesh region in a proper proportion.
该模型将微带线的有效阻抗作为匹配负载电阻，然后按适当的比例分布到端接面的网格中。
Objective to explore the normal value of left ventricular end-diastolic pressure (LVEDP) and left ventricular diastolic index (LDI) measured by reconstructed impedance cardiogram (RICG).
目的探讨重建心阻抗图测定左室舒张末期压(LVEDP)和左室舒张指数(LDI)的正常值。
Trace integration value represents relative wave impedance. it reflects the variation of relative interval velocity in a seismic section.
道积分值代表相对波阻抗值，它反映了地震剖面上相对层速度的变化。
Warning: If the value drops below 5 ohms the overall impedance of the system will drop to dangerous levels so use caution when adjusting this resistor.
警告：如果该值下降到低于5欧姆的整体阻抗系统将下降至危险水平，所以使用时要小心调整这个电阻。
This is critical in systems designed to measure voltages from high impedance sources or high value resistances.
对设计用于从高阻源或高值电阻进行电压测量的系统，这是非常关键的。
The impedance audiometry test showed the hearing improvement had no definite relationship with compliance value and tympanometry curve.
从声阻抗测试看声顺值的大小和鼓室压曲线类型与听力改善关系不甚明显。
How to ensure compliance with the measured value transformer impedance requirements of users and to ensure basic balance is the key to the three-phase impedance of the transformer design.
如何确保符合用户的测定值变压器阻抗要求，以确保基本平衡的关键是变压器设计的三相阻抗。
A random simplex method, which could be used to evaluate the value of components in equivalent circuit from impedance data, is proposed. It is a combination of Monte Carlo method and simplex method.
本文提出了一种可以应用于由交流阻抗数据计算等效电路元件数值的数据拟合方法-随机单纯形法。
Experimental results on impact damaged pieces show that the presence of structure damages makes such characteristic information as mode frequency and value of piezoelectric impedance changed.
通过冲击损伤试件的实验分析表明，由于结构损伤的出现压电阻抗谱中的模态频率及其阻抗幅值等特征信息将发生变化。
Improper initial value will result in errors of low frequency component, relative wave impedance and stratum thickness to cause pitfalls of seismic data interpretation.
初位选择不同会出现反演的多解性；初值选择不当，会导致低频分量、相对波阻抗及岩层厚度的错误，产生地震解释的陷附。
Simulated results are generally in agreement with experimentally obtained data, with the erosion model overestimating the rate of rise and the value in opened phase of the switch impedance.
模拟结果与试验基本相符，但融蚀模型高估了开关的阻抗上升率和断路阻抗。
There is a positive correlation between the number of platelets in whole blood and the value oi 'electrical impedance in the exponential curve.
全血中血小板的数量与聚集电阻值的关系用指数曲线拟合。
Impedance analytical method is presented, through which we analyze some factors that alter testing coil impedance's value.
阐述了阻抗分析法，并用其分析了影响检测线圈阻抗变化的几个因素。
Tower surge impedance is an important parameter for lightning protection design, but its value is not well determined.
杆塔波阻抗是防雷设计中的一个重要参数，国内外对这一问题一直未能很好地解决。
The experimental value deviate from theoretical value is found by measuring the impedance of inductor and capacitor.
通过对电容电感阻抗的测量，发现实验值偏离理论值。
Secondly, with the aid of developed 4TP-single-terminal-port transform device, capacitance value of single-terminal-port capacitor is measured by 4TP impedance instrument.
然后，借助于研制的精密四端对-单端口转换器，用四端对阻抗测量仪测量单端口电容器容量值；
In restricted space, impedance control introduced to get different torque value by changing impedance parameters.
在约束空间中的阻抗力矩控制，通过改变阻抗参数达到控制接触力大小的目的。
So it is necessary to find some ways for the fault location detection. In the phase-to-earth fault power system, the value of zero-sequence impedance is directly related to the earth conductivity.
这样就降低了供电可靠性，故找出一种新思路使其能更准确有效地判断故障点具有重要意义。
As the invention can enable the current of the whole sensing part to distribute more evenly, the on-impedance in the sensing part can be led to get close to a design value.
由于可使整个传感部的电流分布更加均匀，故可以使传感部的接通阻抗接近设计值。
As the invention can enable the current of the whole sensing part to distribute more evenly, the on-impedance in the sensing part can be led to get close to a design value.
由于可使整个传感部的电流分布更加均匀，故可以使传感部的接通阻抗接近设计值。
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