1.
Research and Design of Embedded Underwater Acoustic Transmitter
嵌入式水声信号发射机的设计与研究
2.
Design of Transmitters in Release Responder and Underwater Acoustic Communications
应答释放器发射机和水声通信发射机设计
3.
The Research and Implementation of a Direct-drive Emitter System for Underwater Acoustic Communication;
直接驱动型水声信号发射系统的设计与实现
4.
Study of Acoustic Emission Signal Characteristic of Water-Containing Coal and Rock Under Different Stress Rates
不同应力速率下含水煤岩声发射信号特性
5.
Design of general underwater acoustics signal transmiter system based on virtual instrumentation technologies
基于虚拟仪器技术的通用水声信号发射系统设计
6.
The Research of Metal Pitting Corrosion Acoustics Emission Inspecting and Signal Process;
金属点蚀声发射监测与信号处理研究
7.
Study on Characterisics of Kaiser Signal of Acoustic Emission in Rock;
岩石声发射KAISER点信号特征研究
8.
Experimental Research on Acoustic Emission Signal-s Under a Simulative Environment of Grinding Burn
模拟磨削烧伤声发射信号的实验研究
9.
Design of the acoustic signal transmission system based on CPLD
基于CPLD控制的声信号发射系统设计
10.
Identification System of Acoustic Emission Signals of Offshore Structures
导管架海洋平台声发射信号识别系统
11.
Study of Acoustic Resources from Leakage of Gas in Pipe and Acoustic Emission Signals Characteristics;
管道气体泄漏的声源与声发射信号特性研究
12.
Research of Underwater Communication Signal Generator Based on DDS
基于DDS的水声通信信号发生器的研究
13.
A telegraphic sending instrument.
发报器电报机中发射信号的仪器
14.
The transponder automatically sends out a signal.
发射机应答器便会自动发出信号。
15.
Of course, S. O. S. was not the signal an observer was supposed to give when he sighted enemy aircraft.
照规定，发现敌机是不应发射S．O．S．信号的。
16.
Composing of Bottom Scattering Coefficient Measurement Equipment and Design of Underwater Acoustic Signal Generator;
海底散射系数测量系统构成及水声信号源研制
17.
Research on Propagation Characteristics and Location of Burst Acoustic Emission Signal Traveling Along Pipeline
突发型声发射信号的传播特性及定位研究
18.
Auditory neuropathy identification using evoked otoacoustic emission signals
用瞬态诱发耳声发射信号识别听神经病