1.
Research on Theory of Ultrasonic Attenuation in Pulp Suspension and Its Application in Concentration and Flow Measurement;
纸浆悬浮液超声衰减理论及其在浓度流量检测中的应用研究
2.
Ultrasonic Density Meter Design Based on Ultrasonic Echo Attenuation Theory
基于超声波回波衰减理论的超声波浓度计设计
3.
Discussion on noise attenuation methods in seismic data processing.
地震数据处理中噪声衰减方法的探讨
4.
sound attenuation
消声器（噪声衰减装置）
5.
Theory Analysis of Ring Laser Gyroscope Biassed by ATR Magnetic Mirror
衰减全反射磁镜偏频激光陀螺的理论分析
6.
Yinchenwuling Powder Treating Liver Failure Theory and Clinical Research
茵陈五苓散加减治疗肝衰竭的理论与临床研究
7.
Application of RS in the Field of the Attenuator Material Properties Analysis
粗糙集理论在衰减器材料性能分析领域应用
8.
In this paper, the principle and primary results of measure ultrasonic sound velocity and attenuation coefficient by ultrasonic syntonic method are introduced.
本文介绍利用超声共振法测量声速和声衰减系数的原理及自来水和乙醇的测量结果。
9.
Understanding and application of the decay theory of initial condition effect in numerical climate simulation studies.
气候数值模拟研究中初始场衰减理论的理解和应用
10.
The more the room is filled with absorbent the faster the sound decays.
房间的吸收率越高，声音就衰减得越快。
11.
The Influence of Land Covering on the Traffic Noise Attenuation;
地面覆盖物对交通噪声衰减量的研究
12.
High amplitude noise attenuation based on Gabor transform
基于Gabor变换自适应噪声衰减
13.
The attenuation amount of diffraction of this sound barrie is calculated according to the acoustics principle, the feasible remedies are put forward.
并根据声学原理计算了该声屏障绕射衰减量,提出了切实可行的补救措施。
14.
Analysis for the Resistance Reduction of Structural Members Based on the Theory of Probabilistic Fatigue Damage Accumulation
基于概率疲劳累积损伤理论的构件抗力衰减分析
15.
Rough Set Theory in the Attenuator Material Performance Analysis and Application Filtering Technology;
粗糙集理论在衰减器材料性能分析和筛选技术领域应用
16.
A theoretical proof of Clark s model on spatial distribution density of urban population;
城市人口空间分布密度衰减模型的一个理论证明
17.
Theoretical Study on the Rule of Plasma Temperature Decaying in the Process of Lightning Dissipation
闪电消散过程等离子体温度衰减规律的理论研究
18.
Acoustics--Measurement of sound attenuation of hearing protectors--Subjective method
GB/T7584-1987声学护耳器声衰减的测量主观法