1.
Experimental Study on Noise Sources Identification of Vehicle Based on Sound Intensity Method
基于声强法的整车表面噪声源识别试验研究
2.
noise produced by the friction of the stylus of a record player moving over the rotating record.
电唱机唱针与旋转的唱片表面摩擦发生的噪声。
3.
Suppression of the noise of surface wave plasma antennas by a new radio frequency source
抑制表面波等离子体天线噪声的激励源研究
4.
Application Study of Response Surface Method in Structure-Born Noise Optimization
响应表面法在结构噪声优化中的应用研究
5.
Study of the Noise Characterization Model of BJTs Radiation Based on Damage of the Interface Material
基于界面材料损伤的晶体管辐射噪声表征模型
6.
Surface radiating noise testing and research of engine using biodiesel
柴油机燃用生物柴油表面辐射噪声测试与研究
7.
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
8.
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
9.
The Aerodynamic Noise Reduction by Using Porous Materials and Application to a Pantograph
构件表面粘贴多孔材料降低空气动力噪声及其在受电弓上的应用
10.
Data process of spectroscopic surface plasmon resonance analyzer based on noise analysis
基于噪声分析的波长表面等离子体共振分析仪的数据处理
11.
Study on the Tire/Road Noise Characterizes of PCC Pavement
水泥混凝土路面轮胎/路面噪声与交通噪声评价方法研究
12.
Emitting noise when something bad happens is called negative audible feedback.
有问题时发出噪声称为“负面听觉反馈”。
13.
Research on Influence of Pavement Roughness on Noise of Car
路面平整度对小汽车噪声的影响研究
14.
Research on Material Performance of Low Noise Road Surface in Cold Area;
基于寒区低噪声路面材料性能的研究
15.
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
16.
Research on Noise Prediction of Submerged Jets and Turbulent Boundary Layer
水下湍射流及壁面湍流噪声预报方法
17.
Rayleigh Wave Tomography in North-China from Ambient Seismic Noise
华北地区瑞利面波噪声层析成像研究
18.
Calculation of Noise Temperature Due to Reflector Antenna Ohmic Loss
反射面天线欧姆损耗噪声温度的计算