1.
Digital Acoustic Intensity and Sound Power Measuring system
数字化声学测量技术 Ⅱ.数字式声强及声功率测量系统
2.
Identification of Noise Sources on Air-conditioner Unit and Sound Power Measurement with Air-flow;
空调机噪声源识别与气流下声功率测量
3.
Acoustics--Ultrasonic power measurement in the frequency range 0.5～10MHz
GB/T7966-1987声学0.5～10MHz频率范围内超声声功率的测量
4.
Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 2: Measurement by scanning
GB/T16404.2-1999声学声强法测定噪声源的声功率级第2部分：扫描测量
5.
Acoustics--High-power characteristics and measurements of underwater sound projectors
GB/T7967-1987声学水声发射器的大功率特性和测量
6.
Research on Some Key Problems of the Measurement of Sound Power by Scanning Sound Intensity;
扫描声强法测量声功率的几个关键问题研究
7.
The Design of Absolute Power Measurement System of Zero Power Reactor Based on Reactor Noise Analysis Technology
基于反应堆噪声技术的零功率堆绝对功率测量系统设计
8.
Study on Characteristics and Measurement Methods of the High-power Low-frequency Ultrasonic Fields for Cleaning;
大功率低频超声清洗声场的声场特性及测量方法研究
9.
Acoustics--Determination of sound power levels of noise sources using vibration velocity--Measurement for seal machinery
GB/T16539-1996声学振速法测定噪声功率级用于封闭机器的测量
10.
Acoustics--Determination of sound power levels of noise sources using sound pressure--Survey method using an enveloping measurement surface over a reflecting plane
GB/T3768-1996声学声压法测定噪声源声功率级反射面上方采用包络测量表面的简易法
11.
Acoustics--Determination of sound power levels of noise sources using sound intensity--Part 1: Measurement at discrete points
GB/T16404-1996声学声强法测定噪声源的声功率级第1部分:离散点上的测量
12.
preferred frequencies for acoustical measurement
声学测量的最佳频率
13.
Determination of sound power level for noise emitted by woodworking machinery
GB/T3770-1983木工机床噪声声功率级的测定
14.
Determination of sound power levels of noise emitted by household electrical appliances
GB/T4214-1984家用电器噪声声功率级的测定
15.
spurious power meter
乱真信号功率测量仪
16.
power measuring assembly based on activation
活化法功率测量装置
17.
linear power measuring assembly based on gamma radiatio
辐射线性功率测量装置
18.
power measuring assembly based on gamma radiatio
辐射法功率测量装置