词语:频段热度:169

词语频段拆分为汉字:

频字的拼音、笔画、偏旁部首、笔顺、繁体字,频字字源来历,频字演变

1. 频 [pín]2. 频 [bīn]频 [pín]屡次,连次:~繁。~仍。~数(shù)(次数多而接连)。~率(lǜ)。~谱。捷报~传。危急:“国步斯~”。并列:“百嘉备舍,群神~行”。古同“颦”。频 [bīn]古同“濒”,水边地。……

段字的拼音、笔画、偏旁部首、笔顺、繁体字,段字字源来历,段字演变

事物、时间的一节:阶~。地~。片~。~落。工矿企业中的行政单位:工~。机务~。围棋棋手等级的名称:~位。古同“缎”,绸缎。古同“锻”,锻炼。姓。……

 

查询词语:频段

汉语拼音:pín duàn

词语频段基本解释

1.把无线电波按频率不同而分成的段,例如低频﹑中频﹑高频﹑超高频。

词语频段详细解释

  1. 把无线电波按频率不同而分成的段,例如低频、中频、高频、超高频。

词语频段在线造句

  1. Unlike analogue transmissions, digital signals do not "bleed" into one another and can therefore be packed closer together.

    不像模拟传播方式,数字信号不会互相交错,因此能够在更相邻的频段内打包发射。

  2. Similarly, India is about to auction off FM radio spectrum and the competition is expected to be fiercest for the big cities, says N.

    萨布拉马尼说,与此类似,印度即将拍卖FM无线电频段,而据预计针对大城市的竞拍将会是最激烈的。

  3. It was in the microwave range, and it appeared to be coming from all directions simultaneously.

    这一噪音处于微波频段,它同时出现在各个方向。

  4. Whitt said he expected devices using white-space spectrum could be available by the end of 2009.

    威特先生说,他期待使用空白频段的设备到2009年底就会出现。

  5. The FCC is testing equipment to see if the white-space spectrum can be used without interfering with television broadcasts.

    联邦通信委员会正在测试设备,看看空白无线电频段能不能在不干扰电视广播下使用。

  6. In the general sense, frequency ranges can be emphasized or attenuated using low-pass, high-pass, band-pass or band-stop filters.

    在通常的概念中,频段可以被增强或削弱通过使用低通,高通,带通和带阻滤波器。

  7. Designed method of a modified repetitive controller is proposed and its application to high-frequency angular-vibration table is introduced.

    针对高频角振动转台在高频段跟踪周期信号的精度低问题,提出一种改进重复控制器设计方法。

  8. Lightning detection is of great significance in the national life, in which the VHF-band detection plays an important role.

    闪电探测在国民生活中有着重要的意义,VHF频段的信息对于雷电探测和预警有着尤为重要的意义。

  9. "We are trying to make sure we're using this spectrum in the most efficient way possible, " Martin says.

    马丁说:“我们努力确保用最为有效的方式使用这个频段。”