acoustic measurement

Design and development of an acoustic measurement system based on oscilloscope HP-54504A

基于HP-54504A的物理模型参数测量系统的研制与开发

In-situ calibration of acoustic measurement of suspended sediment

声学悬浮泥沙观测数据现场定标研究

For the active acoustic fuze for a torpedo on the basis of the distance measurement done by using acoustic pulses, the echo of a randomly undulating wave is a main disturbance to recognize a surface ship.

基于脉冲回声探测的主动声引信识别水面舰船，随机起伏的波浪回声干扰是限制其可识别水面舰船最小吃水的主要因素。

Microphone arrays and their applications in room acoustic measurement

室内声学测量中传声器阵列的特点及其应用

Acoustic measurement was conducted to examine the development of acoustic features in Putonghua-speaking children.

声学测量用于考察讲普通话儿童的声学特征的发展.

Experimental Research on Reconstruction of Velocity Field in Furnace Using Acoustic Measurement

声波法重建炉膛速度场的实验研究

Study on the Calibration Technology of the Acoustic Measurement of Suspended Sediment Concentration

声学方法监测悬浮物浓度的定标技术研究

A measuring system for temperature field of industrial Boiler is presented in this paper based on the acoustic measurement principle.

本文基于炉膛温度场声学测量原理和测量装置结构，给出一种工业炉温度场测量装置的实现方法。

Radiation Force Calculation and Acoustic Power Measurement of High Intensity Focused Ultrasound in Acoustic Field of an Artificial Abortion Equipment

高强度聚焦超声终止早孕机声场的辐射力计算与声功率测量

Investigation on the sound pulse transient suppression method used in the underwater acoustic measurement

水声测量用声脉冲瞬态抑制方法的研究

Least Square Method for Acoustic Measurement in the Standing Wave Tube and its Error Analysis and Application

驻波管声学测量中最小二乘法误差分析及应用

A multi-line array shape measurement method based on acoustic measurement

一种基于声学测量的多线阵阵形监测方法

The acoustic measurement of flux, concentration and particle diameter in two-phase flow media;

两相流动介质中流量、浓度、粒径的声学测量；

Based on the target angle information obtained from the passive acoustic measurement, a mathematic model is developed.

基于被动声测量得到的目标角度信息，建立了数学模型，用来求解目标运动方向和智能雷最佳指向。

Brief Introduction of KC-SD In-situ Multifunctional Geotechnical Digital Acoustic Measurement System

KC-SD型现场多功能岩土数字化声测系统简介

The paper introduces the structure and working principle of surface acoustic wave sensors, discusses its applications on temperature, pressure, gas measurement, gives the design of the equivalent circuit parameters for surfact acoustic wave sensors.

介绍了声表面波传感器的结构及工作原理，及在压力、温度、气体测量中的应用，讨论了器件等效电路的参数设计。

Research on application of spectrum analysis in acoustic measurement of seabed sediments

海底沉积物声学测量中频谱分析方法应用研究

The paper introduces the structure and the principle of the delay and resonator surface acoustic wave sensor, and analyzes the structure of the surface acoustic wave resonator system and the project measurement.

分别介绍了延迟型和谐振型传感器的结构和工作原理，并分析了谐振型压力测量系统的构成和工程方法。

Acoustic measurement of tinnitus model in rats

大鼠耳鸣模型的声学测量

A Large Vertical Impedance Tube for Acoustic Measurement

直立式大型驻波管测试设备

Acoustic measurement device of furnace velocity field

炉膛速度场声学检测装置

Auditorium Acoustic Measurement and Management System Based on PC

基于PC的厅堂声学测试与管理系统

Testing the aerodynamic characteristics in a tangential boiler by acoustic measurement

四角切圆炉内空气动力特性的声学测量试验

Acoustic measurement and analysis in Nanjing Subway Engineering Investigation

南京地铁工程勘察中声波测试与分析

Acoustic Measurement of Elastic Constant for Ceramic Materials

陶瓷弹性常数的超声动态测量

Acoustic measurement of suspended sediments with ADCP and its error analysis

ADCP对悬浮沉积物浓度的测量及其误差分析研究

Simulation of underwater acoustic measurement system cable interference voltage

水声测量系统信号线缆干扰电压的仿真计算

On the acoustic measurement method of rock mass stresses

岩体地应力声波测试方法的探讨

The study on the acoustic measurement technology of instable flow in the high speed compressor

高速压气机不稳定流动声测量技术研究

Acoustic measurement and spectral characteristic analysis of two kinds of pulse signal

两种脉搏信号的声学检测与谱特征分析