1.
A Study on the Acoustic Landmine Detection Model Based on Acousto-seismic Coupling
基于声—地震耦合的声波探雷模型研究
2.
Research on Non-acoustic Detection for Underwater Submarine based on Radar Sea Surface Echo
基于雷达海面回波的水下潜艇非声探测
3.
Space Target Detection Performance Analysis of Noise FMCW Radar
噪声调频连续波雷达空间目标探测性能分析
4.
Methodological Research on Ultrasonic CT and Rayleigh Waye Exploration as Well as Their Application;
超声层析与瑞雷波勘探方法探索及其在工程中的应用
5.
The continuous radar sounding data show that the radar sounding echoes appear obvious discrepancy when the weather conditions are not alike and the intensity of inversion layer are different.
连续的声雷达探测资料表明,气象条件不同,逆温强弱不同,声回波有明显差异。
6.
automatic ultrasonic testing device
自动超声波探伤装置
7.
circumferential microsonic sonde
环行微声波测井探头
8.
non-metal ultrasonic detector
非金属超声波探测仪
9.
criteria of ultrasonic examination of welded seam
焊缝超声波探伤标准
10.
midget ultrasonic fish finder
小型超声波鱼群探测器
11.
searchlight and sound locator
探照灯与声波定位器
12.
ultrasonic angle beam testing
超声波斜角探伤试验
13.
Wavelet Analysis and Reinforcing Bar Detecting of Ground Penetrating Radar Signal;
探地雷达信号的小波分析与钢筋检测
14.
Preliminary Discussion on Automatic Identification of Frontal Line from Radar Echo Features;
利用雷达回波自动识别锋线方法初探
15.
The Study on Transmitter Techniques for Impulse Ground Penetrating Radar;
无载波脉冲探地雷达发射机技术研究
16.
Common breakdown analysis and maintenance of L-band sounding radar
L波段探空雷达常见故障分析与维修
17.
Max-mode method of Rayleigh wave prospecting in frequency-wavenumber domain
瑞雷波勘探的f-k域能量最大模方法
18.
Remove Wavelet Dispersion in GPR Data by Using Inverse-Q Filter;
利用反Q滤波方法消除探地雷达信号子波频散