1.
The Characteristics Analysis and Application Method Study on Seismic Backgrond Noises;
地震背景噪声信号的特征分析与应用方法研究
2.
Analysis on Background Seismic Noise Characteristics in Jiangsu Province
江苏省区域地表背景噪声特性的分析
3.
Measurement of Rayleigh wave dispersion from ambient seismic noise and its application in North China
背景噪声频散曲线测定及其在华北地区的应用
4.
A research on the method of image de-noising based on Gaussian white noise
高斯白噪声背景下图像去噪方法研究
5.
noise free synthetic seismogram
无噪声合成地震记录
6.
Pertaining to continuously present, such as" background illumination", " background noise" .
用于修饰或说明连续存在（的状态），比如“背景亮度”，“背景噪声（本底噪声）”。
7.
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。
8.
Adaptive Weak Signal Detection Used in Strong Chaotic Noise;
强混沌噪声背景下弱信号自适应检测
9.
Cross Esprit Methods Estimating The Parameters of Closesinusoids in Colored Noise;
色噪声背景下正弦参量估计的互ESPRIT法
10.
Frequency and DOA Simultaneous Estimation of LFM Signal under Impulse Noise
冲击噪声背景下频率和DOA的联合估计
11.
An investigation of background noise measurement technology in aeroacoustic wind tunnel
低速航空声学风洞背景噪声测试技术研究
12.
Measuring and Its Correction of Background Noise in Industrial Enterprises Noise at Boundary
工业企业厂界环境噪声监测中背景噪声监测及修正探讨
13.
Noise has always been the most troublesome problem in seismic prospecting.
噪声始终是地震勘探中最棘手的问题。
14.
Methods of Random Noise Removing in Seismic Exploration Data;
地震勘探资料中的随机噪声消除方法
15.
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
16.
Conventional hearing devices amplify everything-from conversations to background noise to the clock ticking.
一般的助听器会放大所有的声音—言语声、背景噪声和钟声等。
17.
New method of IR small dim target detection in big clutter background
强噪声背景下红外弱小目标的快速检测方法
18.
Study on Theory and Method of Chirp Parameter Estimation in Noise Environments;
噪声背景下chirp信号参数估计理论与方法研究