群时延的英文

• envelope delay
• groudelay
• grouretardation

• "群"英文翻译    crowd; group
• "时延"英文翻译    time delay; time-lag; delay ...
• "二次群时延" 英文翻译 :    quadratic group delay
• "群时延变化" 英文翻译 :    group delay variation
• "群时延均衡" 英文翻译 :    group delay equalization
• "群时延失真" 英文翻译 :    envelope distortion; groudelay distortion
• "群时延数据" 英文翻译 :    group delay data
• "群时延响应" 英文翻译 :    group delay response
• "群时延校正" 英文翻译 :    group delay correction
• "微分群时延" 英文翻译 :    differential groudelay
• "群时延测试仪" 英文翻译 :    group delay measuring set
• "群时延均衡器" 英文翻译 :    group delay equalizer
• "固定群时延均衡器" 英文翻译 :    fixed group delay equalizer
• "群时延频率特性" 英文翻译 :    group delay-frequency characteristics
• "群时延失真校正" 英文翻译 :    group delay distortion correction
• "自适应群时延均衡" 英文翻译 :    adaptive group delay equalization
• "包络(线)延迟特性, 群时延特性" 英文翻译 :    envelope delay characteristic
• "群延迟失真, 群时延畸变" 英文翻译 :    group delay distortion
• "群时" 英文翻译 :    group time
• "时延" 英文翻译 :    time delay; time-lag; delay time; delay period; delay◇时延差 delay inequality; 时延常数 delay constant; 时延畸变 delay distorrtion ;时延失真 delay distorrtion; 时延作用 time-lag action
• "动物群时" 英文翻译 :    faunichron
• "鸽群时代" 英文翻译 :    the time of the doves
• "超时延" 英文翻译 :    excessive delay
• "反时延" 英文翻译 :    inverse time limit; inverse time-element; inverse time-lag
• "时延差" 英文翻译 :    delay inequality; time delay difference

• Group - delay characteristic of receivers for television broadcast transmissions
  电视广播接收机群时延特性
• Methods of measurement for waveguides - part 3 : variation of group delay
  波导管的测量方法.第3部分:群时延的变化
• Differential group delay dg
  微分群时延
• Enhancing dgd dynamic range of different formats by using filtering technique
  采用滤波技术提高不同码型差分群时延动态范围研究
• Introduction and analysis of methods of measuring the group delay of frequency - translating devices
  频率变换器件群时延测量方法的探讨与分析
• Differential group delay measurement of single - mode components and devices by the differential phase shift method
  利用微分相移法进行单模元器件和装置的群时延差测量
• By new the vector - mixer calibration technique has bees teed in our project , the test results show that vector - mixer slaved measuring absolute group delay of frequency converters successfully
  矢量混频器技术已在工程中应用，测试结果表明，矢量混频器技术较好地解决了变换链路绝对群时延的测量。
• 2 . while the frequency of the incident microwave is getting closer to the frequency at which the resonant effect appears , the electric field in the middle of the slot is group delayed
  ( 2 )当入射波载频接近共振频率时,孔缝中心耦合的电场强度存在群时延现象,群时延现象与共振增强效应同步发生。
• The definition and measurement techniques for group delay has been described and analysed in this paper , the new techniques , being called dine - mixer technique and vector - mixer calibration for measuring the absolute group delay of the frequency converters has been researched and analysed in detail also in this paper
  摘要描述和分析群时延的含义和测量方法，着重研究了变频链路绝对群时延的测量方法，对三混频器和矢量混频器技术进行了详细分析和论述。
• The dissertation presents the combined theoretical , numerical and experimental studies on the experimental modeling of the actuator , the design of test rig and control system , the modeling of two - dimensional airfoil aeroelastic system , the control design of active flutter suppression , and the effect of group delay in the digital filter on the stability of aeroelastic closed - loop system
  本文通过理论分析、数值仿真与风洞实验相结合的方法,研究了超声电机作动器建模、翼段颤振实验装置和控制系统设计、二维翼段气动弹性系统建模、颤振抑制控制律设计以及数字滤波器群时延对颤振抑制闭环系统稳定性影响等问题。