1.
Analysis and research of noise inside the metro vehicle
城市轨道交通车辆内部噪声分析研究
2.
SENSITIVITY ANALYSIS ON INTERIOR NOISE RESPONSES OF THE TRACTOR CAB
拖拉机驾驶室内部噪声响应的灵敏度分析
3.
Measurement and analysis of running internal noise for Guangzhou metro overhaul vehicle
广州地铁修造车运行内部噪声测量与分析
4.
Measurement of noise inside driver's cabs and passenger compartments of subway powered car train-sets
GB/T14893-1994地下铁道电动车组司机室、客室内部噪声测量
5.
Internal noise source identification for cabins of construction machinery based on wavelet analysis method
工程机械驾驶室内部噪声源识别的小波分析方法
6.
internal-noise bandwidth
内噪声[固有噪声]带宽
7.
Calculations about Interior Aerodynamic Noise for High-Speed Automobile by BEM
用边界元法计算高速车辆内部气流噪声
8.
Research on Prediction and Optimization of Structural Noise of Main Parts of IC Engine;
内燃机主要部件结构噪声预测及优化控制研究
9.
The Rendering of Inside Structure and Noise Perturbed Generalized M-J Set;
广义M-J集内部结构渲染及其噪声干扰特性
10.
Measurement system design of flow-induced noise in centrifugal pumps
离心泵内部流动诱导噪声测试系统设计
11.
The exhaust noise is the main source of the cab.
排气噪声是驾驶室内主要噪声来源。
12.
Research on the Acoustical Features and Management Precepts of Stationary Noise Sources in Residential Areas;
住宅小区内部典型固定噪声源声学特性及管理规范研究
13.
quiet internal gear pump
低噪声内啮合齿轮泵
14.
Low Noise Design and Noise Reduction Research of JS6128H Coach Inside
JS6128H型客车车内低噪声设计与降噪研究
15.
Research of Design and Simulation for Adaptive Active Noise Control System Inside Armored Car
装甲车辆内部主动噪声控制系统的设计及仿真研究
16.
Investigation on Internal Flow Field and Aeroacoustic of Turbomachinery with Trailing Edge Blowing
带尾缘吹气的叶轮机械内部流动和气动噪声问题的研究
17.
Sound-insulating floors, partitions, or enclosures are used to confine the noise within a room or to prevent noise from entering a room.
现在人们采用隔声楼板、间壁或围护结构把噪音限制在房间内部或不让噪音传人房间。
18.
Countermeasures of Noise Reduction for Shinkansen Electric-Current Collecting System and Lower Parts of Cars
降低新干线集电系统噪声和车辆下部噪声对策