群时的英文

group time

• 群:    crowd; group
• 时:    shí]
• 群时延:    envelope delay; gr ...

例句与用法

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1. This dependency between fossil and living types is well illustrated when we deal with extinct groups .
   化石与现存类型之间的这种依赖关系在我们研究绝灭类群时是十分明显的。
2. Group - delay characteristic of receivers for television broadcast transmissions
   电视广播接收机群时延特性
3. 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
4. Differential group delay dg
   微分群时延
5. 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