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bedspread n. 床罩;床单

beam spread 束发散

bandspread

  • n. 频带展宽;谱带扩展

网络释义专业释义英英释义

  频带展宽

... band-splitting privacy equipment 频带分段保密设备 band spread 频带展宽,波段展开,频带扩展 band spreader 频带扩展,[微调]电容器(或电感等) ...

基于566个网页-相关网页

  [电子] 频带扩展

... 巴伦(平衡——不平衡变换器) Balun(balanced-unbalanced transfo 频带扩展 Band spread 选频放大器 Bandpass amplifier ...

基于340个网页-相关网页

  薪酬幅宽设计

...练习:运用计算机模拟进行回归分析2)通过计算如何确定中点增加率(Progression)来确定工资的级差2、薪酬幅宽设计band spread)1)通过幅宽比例确定每级的最低与最高工资水平2)如何计算工资幅宽的重叠(overlap)3)工资级别数量、级差、重叠度等参数的设计...

基于70个网页-相关网页

  波带扩展

... 带通扬声器 band loud speaker 波带扩展 band spread 抑频带滤波器 band suppression filter ...

基于40个网页-相关网页

短语

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

band-spread 调谐范围扩展

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

双语例句权威例句

  • Band spread system enables you to easily tune in SW stations.

    波段扩展系统可让容易调谐SW电台

    dj.iciba.com

  • This paper presents a new radio station data communication scheme, a DS-GMSK system based on in-band spread- spectrum technology.

    提出了一种采用DS-GMSK体制、基于带内扩频技术的无线电台数字通信方案

    dict.cnki.net

  • Based on the model, the BER Bit Error Ratio performance is analyzed for narrow-band modulation and wide-band spread -spectrum modulation of coherent PSK Phase Shift Key...

    结果表明移动卫星信道中存在多径阴影现象使系统的误码性能恶化,而采用宽带扩频调制则可极大改善系统的性能。

    dict.cnki.net

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