Research on the Sound Insulation Theory and Experiment Based on Noise of Motorcycle;
摩托车噪声屏蔽隔声理论与试验研究
RESEARCH ON Sound Insulation Theory and Experiment Based on Surface Radiation Noise of I.C.Engine;
内燃机表面辐射噪声屏蔽技术的理论与试验研究
Shield the Authorware Procedure inside of "Dang" Voice;
屏蔽Authorware程序中的“当”声
Traces on opposite sides of the board should run at right angles to each other.
快速切换的信号，例如时钟信号，应该用地线屏蔽，以避免将噪声辐射到其他部分。
Application of mask filter in noise elimination of traveling- wave signal
一种基于屏蔽滤波的行波信号消噪方法
Noise Reduction for Sound Barrier in Railway Passenger Dedicated Lines
铁路客运专线吸声式声屏障降噪研究
Factor of shielding(shielding strength)
屏蔽系数(屏蔽隔离度)
Researches on Acoustic Focusing and Acoustic Covering in Multi-path Channel of Shallow Water
浅海多途信道中声聚焦与声屏蔽技术研究
Application of a Supersonic Flaw Detection Technology in the Strengthened Ring of Canned Motor
超声波探伤技术在屏蔽电动机加强环上的应用
The test and analysis about the vibration damping and noise reduction of the canned coolant pump are studied.
对核动力装置屏蔽式冷却剂泵的减振降噪进行了测试与分析。
Different Forward Masking Patterns of Sustained Noise Burst and Segmental Noise Burst in the Inferior Collicular Neurons;
不同噪声前掩蔽条件下的下丘神经元听反应
Speech Enhancement Based on Noise Estimation and Masking Property in Bark Domain
基于Bark域噪声估计及掩蔽效应的语音增强
The Extra Insertion Loss of Active Noise Barrier with Multiple-frequency Components;
有源声屏障对宽频带白噪声的新增插入损失
The Model Experiment and Acoustic Characteristic Study on Noise Barrier;
降噪声屏障的模型试验和声学特性研究
Analysis of Noise Reduction Efficiencies of Straight-type and Incline-type Absorbing Sound Barriers Along Railway
铁路直立型与内倾型吸声声屏障降噪效果分析
lead shielded nai detector
铅屏蔽nai探测器
Analysis of Noise Masking on the Intensity Processing of Mouse Inferior Collicular Neurons;
噪声掩蔽下小鼠下丘神经元的声强感受性分析(英文)
Noise Reduction Project Using Big Sound Barrier on Higher Place
在较高位置构筑大型隔声屏的降噪工程