窄带回波,narrow band echo英语短句,例句大全

窄带回波,narrow band echo
1)narrow band echo窄带回波
1.Normally,the narrow band echo reflects the existence of thunderstorm outflow and surface wind-field convergence zone.结果表明:高时空分辨率的雷达能获得近地层辐合线信息,对流风暴强的出流和近地层环境风的辐合在一定条件下可产生窄带回波;远离风暴主体的出流边界和顺地面风移动的风速辐合线在热力条件较弱的情况下一般不会产生对流天气;出流边界的叠加或出流边界与环境风辐合线的叠加在有利的环境条件下可产生局地强风暴,单纯的近地层辐合线在有利的环境条件下可产生较为孤立的局地风暴,可作为强对流天气临近预警的关键参考依据;风暴初始位置、初始时间和风暴类型具有不确定性,是强对流天气临近预警的难点。
2)narrow band of strong echo强回波窄带
3)Narrow-Band Echo弱窄带回波
1.High quality Doppler radar can always catch Narrow-Band Echo(short as NBE hereafter).灵敏的多普勒雷达经常能探测到弱窄带回波,这些弱窄带回波一般对应于边界层的辐合线,对弱窄带回波的仔细分析有利于及早做出强对流天气的临近预报以及对其发展变化作深入了解。
4)narrow-band reflected signal by SAW窄带回波信号
5)narrow band wavelet窄带子波
1.In this paper,we present a new method and visualization technology for exploring subtle traps using narrow band wavelet scanning.本文提出了一种利用窄带子波扫描探测隐蔽圈闭的方法及可视化处理技术。
6)narrowband filter窄带滤波
1.Related technologies of narrowband filter low-velocity flow electromagnetic flowmeter窄带滤波微流量电磁流量计的相关技术
2.The concept of quasiperiodic one-dimension photonic crystal nanometer film is proposed,and research finds that it can be applied to realize optic narrowband filter.研究表明,用它可以实现光学窄带滤波。
3.Furthermore,the change of the noise through narrowband filter and detection circuit and the effect on the radar tracking precision are analyzed in quantity.对噪声经过窄带滤波、检波电路后的变化及其对雷达跟踪精度的影响进行了定量分析。

英文短句/例句

1.group carrier supply narrow-band filter群路载供给窄带滤波器
2.Research on Designing of Optic Film Narrow Bandpass Filters光学薄膜窄带滤波器的设计方法研究
3.Design and Analysis of Ultra Narrow-Band Filter in FPGA基于FPGA的极窄带滤波器的分析与设计
4.Simulation of Silicon-based Guided-mode Resonant Grating Filters with Narrow Bandwidth for C-band Optical Communication光通信C波段硅基导模共振窄带滤波器的模拟
5.Research on Sampled Fiber Grating Based Tunable Narrow Band Filters基于取样光纤光栅的可调谐窄带滤波器的研究
6.Related technologies of narrowband filter low-velocity flow electromagnetic flowmeter窄带滤波微流量电磁流量计的相关技术
7.Design of Multi-Channel Narrow Band Filter with Gain一种具有放大功能的多通道窄带滤波器设计
8.Investigation on Packet Clock Recovery with Fastened Unlocking Time Using an Optical Band-Pass Filter利用光窄带滤波器加快帧时钟消失速度的理论和实验研究
9.narrow-band optical bandpass filter窄带光学带通滤波器
10.Design of X-band Waveguide Ultra-narrow-band Bandpass FilterX波段波导超窄带带通滤波器的设计
11.Optimum design of half band filters for multi-rate narrow band digital filtering;多速率窄带数字滤波中半带滤波器的优化设计
12.Research and Design of Narrow Band FIR Digital Filters;高效窄带FIR滤波器的设计与研究
13.Design of a compact narrow band-pass filter with harmonics suppression一种具有谐波抑制特性的窄带带通滤波器设计
14.Property Simulation of a Narrow Band-passed Optical Filter Based on Long-period Waveguide Grating长周期波导光栅窄带光滤波器特性的模拟
15.Research on Techniques of Narrowband Tracking Filter and Implementation of Hardware Circuit;窄带跟踪滤波技术的应用研究及硬件电路实现
16.Implementation of an FPGA-based DLMS adaptive filter for narrow band interference excision基于FPGA的DLMS抗窄带干扰自适应滤波器实现
17.NBI suppression technique of DSSS systems based on FRESH filter基于FRESH滤波器的DSSS系统窄带干扰抑制技术
18.A DOA estimation algorithm of the narrowband signal based on particle filter一种基于粒子滤波的窄带信号波达方向估计方法

相关短句/例句

narrow band of strong echo强回波窄带
3)Narrow-Band Echo弱窄带回波
1.High quality Doppler radar can always catch Narrow-Band Echo(short as NBE hereafter).灵敏的多普勒雷达经常能探测到弱窄带回波,这些弱窄带回波一般对应于边界层的辐合线,对弱窄带回波的仔细分析有利于及早做出强对流天气的临近预报以及对其发展变化作深入了解。
4)narrow-band reflected signal by SAW窄带回波信号
5)narrow band wavelet窄带子波
1.In this paper,we present a new method and visualization technology for exploring subtle traps using narrow band wavelet scanning.本文提出了一种利用窄带子波扫描探测隐蔽圈闭的方法及可视化处理技术。
6)narrowband filter窄带滤波
1.Related technologies of narrowband filter low-velocity flow electromagnetic flowmeter窄带滤波微流量电磁流量计的相关技术
2.The concept of quasiperiodic one-dimension photonic crystal nanometer film is proposed,and research finds that it can be applied to realize optic narrowband filter.研究表明,用它可以实现光学窄带滤波。
3.Furthermore,the change of the noise through narrowband filter and detection circuit and the effect on the radar tracking precision are analyzed in quantity.对噪声经过窄带滤波、检波电路后的变化及其对雷达跟踪精度的影响进行了定量分析。