1.
Review on methods of noise reducing for equipment in substations, converter stations and transmission lines
变电站、换流站和输电线路噪声及其治理技术
2.
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
3.
they got a bad connection and could hardly hear one another over the background signals.
这条电话线路有背景噪声。
4.
Prediction and Simulation System for Noise along Railwayside Based on GIS;
基于GIS的铁路沿线噪声预测模拟系统
5.
Analysis and Design of Ultra Low Dropout and Low Noise Dual LDO Linear Regulator;
超低漏低噪声双路LDO线性稳压器的分析与设计
6.
The Design of Low Noise Amplifier Circuit in Wireless Transmission System;
无线传输系统中低噪声放大电路的设计
7.
Effects of Return Path Discontinuity of Microstrips on Signal Integrity and Coupling Noises
微带线返回路径非连续性对信号及噪声的影响
8.
Countermeasures on Special Railroad Noise Prevention and Control
古交矿区专用铁路沿线噪声的防治对策
9.
Construction and Noise-reduction Effect of Road Sound Barrier in Shanghai Outer Circular Highway
上海外环线道路声屏障的施工及降噪效果
10.
Prediction and assessment of radio noise of AC UHV transmission lines based on modal analysis method
基于模态分析法的交流特高压输电线路无线电噪声的预测评估
11.
cosmic radio noise recorder
宇宙无线电噪声记录仪
12.
ratio of gain to noise temperature of an antenna
天线增益噪声温度比
13.
The Low Noise Circuit Design and Realization of Subminiature Wireless Localization Electronic Whiteboard;
微型无线定位电子白板中的低噪声电路设计与实现
14.
Henan Xuchang Hanwei 220kV Line Project Electromagnetic Fields and Noise Environmental Impact Analysis
许昌汉魏变220kV线路接入工程电磁场及噪声环境影响分析
15.
Prediction of audible noise of AC UHV transmission lines based on relevance vector machine
基于相关向量机的交流特高压输电线路可听噪声的预测研究
16.
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
17.
Improvement of CMOS LNA by noise reduction and linearity
基于噪声相消和线性度提高的低噪声放大器
18.
Far-end loop noise– using the estimated crosstalker profile, an estimate of the loop noise present at the far end can be made.
远端环路噪声－用估计的串扰属性，就能估计远端环路的噪声。