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bandspread

  • n. 频带展宽;谱带扩展

网络释义专业释义英英释义

  调谐范围扩展

... 扩展f层 spread f 调谐范围扩展 band-spread 动态范围扩展 dynamic range expansion ...

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短语

band spread 频带展宽 ; [电子] 频带扩展 ; 薪酬幅宽设计 ; 波带扩展

band spread receiver 带展接收机 ; 展带接收机

band spread variable condenser 展带可变电容器

electric band spread 频带展宽

band spread tuning 频带展开调谐

band spread system [通信] 扩频系统 ; 频带展开制

receiver band spread 带展接收机

band spread tuning control 频带展开调谐控制

wide-band spread spectrum 宽带扩频

 更多收起网络短语
  • 频带扩展 - 引用次数:2

    参考来源 - 新型扩频接收机的研究
    波带扩展
    谱带扩展
    频带展宽
  • 波带扩展

·2,447,543篇论文数据,部分数据来源于NoteExpress

Bandspread

  • abstract: In a radio receiver, a bandspread control is a secondary tuning control that allows accurate tuning of closely spaced frequencies of a radio band.Band spreading, IEEE Standard 100 Dictionary of Standards Terms, pg 94 With a main tuning control that covered a wide range of frequencies, for example 10-14 megahertz in a few turns of the tuning knob, a very small motion might chang the tuning by tens of kilohertz and would make accurate tuning to any given frequency difficult.

以上来源于: WordNet

双语例句

  • This famous ice cream band has more than 50 flavors. Those this branches of this band are spread all over th Paris, but you must visit the one located in Saint Louis.

    这家著名冰淇淋店供应50多种口味的冰淇淋,分店遍布巴黎位于圣路易斯的总店,那儿最正宗

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  • A redshift can be measured when light from a galaxy is broken up and spread out into a band of colors called a spectrum.

    星系发出的分解展开光谱的时候就可以测出移了。

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  • Because of limited frequency band of channel, spread spectrum and MFSK modulations can not resolve that high speed transmission is in contradiction with limited frequency band.

    当进行高速水下通信时,由于水下信道频带有限扩频MFSK调制方式无法解决速率信息传输可利用信道频带窄的矛盾

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