1.
A scattered wave field is a function of the incident wave field and the wave impedance difference function.
散射波场是入射波场与波阻抗差函数的函数。
2.
seismic acoustic impedance log

地震波阻抗测井曲线
3.
low-pass filter type impedance transformer

低通滤波型阻抗变换器
4.
high impedance NMR spectrometer

高阻抗核磁共振波谱仪
5.
Shot function and wave impedance inversion via 1D ware equation

一维波动方程震源函数与波阻抗反演
6.
Assessing Harmonic Impedance by Synchronously Layered Distortion Waves;

基于畸变波形同步分层估计谐波阻抗
7.
Analysis of the coupling impedance of slow-wave structure of multi-beam traveling wave tubes
多注行波管慢波结构的耦合阻抗研究
8.
Dealing with the measurement outlier by robust particle filter

观测值含有粗差的抗差粒子滤波算法
9.
quarter-wavelength step shape impedance transformer

四分之一波长阶梯阻抗变换器
10.
Theoretical and Experimential Study on Dynamic Pulse Impedance Spectroscopy;

动态脉搏波阻抗谱的理论与实验研究
11.
A Study on Application of BP-GA Mixture Algorithm in Impedance Inversion;

基于BP-GA混合算法的波阻抗反演研究
12.
Improvement of Whitcombe's extended elastic impedance formula

Whitcombe扩展弹性波阻抗公式的改进
13.
Predicting aquifer porosity of coal mine by impedance inversion

地震波阻抗反演预测采区孔隙度方法
14.
Application of wave impedance inversion in coal seam thickness prediction

波阻抗反演在煤层厚度预测中的尝试
15.
Design of signal EMI filter with mismatched impedance

阻抗失配条件下信号EMI滤波器的设计
16.
Study of Characteristic Impedance of Double Ridge Waveguide Using the Finite Elemnet Method
矩形双脊波导特性阻抗的有限元分析
17.
Acoustic impedance inversion of zero-offset VSP data

零偏VSP资料波阻抗反演方法研究(英文)
18.
Method of Impedance Characteristic Testing in Operating Voltage of Ultrasonic Motor

工作电压下超声波电机阻抗特性测试