双频段的英文

• two-band

• "双"英文翻译    two; twin; both; dual
• "频段"英文翻译    frequency range; frequency c ...
• "频段" 英文翻译 :    frequency range; frequency channel
• "双频" 英文翻译 :    double frequency; dual band; dual frequency; dual-band
• "ism频段" 英文翻译 :    ism band
• "ka频段" 英文翻译 :    ka band
• "x频段" 英文翻译 :    x band
• "超频段" 英文翻译 :    super band
• "低频段" 英文翻译 :    low-frequency range◇低频段补偿 low-frequency compensation; 低频段响应担升 low-band boost
• "多频段" 英文翻译 :    multiband
• "高频段" 英文翻译 :    high band; high-frequency section◇高频段磁带录像机 high band vtr
• "光频段" 英文翻译 :    optical frequencies
• "路，频段" 英文翻译 :    way
• "频带, 频段" 英文翻译 :    frequency band
• "全频段" 英文翻译 :    all band
• "三频段" 英文翻译 :    tri-band
• "声频段" 英文翻译 :    audio frequency range; audion section
• "视频段" 英文翻译 :    video hand
• "音频段" 英文翻译 :    audio band
• "中频段" 英文翻译 :    medium frequency band; mf=mid frequency; mf=midfrequency; midrange
• "主频段" 英文翻译 :    p-gsm
• "倍频，双频" 英文翻译 :    double frequency
• "双频带" 英文翻译 :    dual band
• "双频道" 英文翻译 :    two-way
• "双频率" 英文翻译 :    bifrequency

• Secondly , a microstrip antenna used in portable reader and the two novel tag antennas which are a dual - band dipole antenna and a circular polarized microstrip antenna are developed
  提出并研制了新型的双频段( 900mhz / 2 . 4ghz )电子标签天线、圆极化微带型标签天线以及便携式读出装置用微带天线。
• For the sake of making user randomly communicate between gsm900 and dcs1800 networks with a single handset , this thesis devoted to design and realize a rf ( radio frequency ) subsystem for gsm900 / dcs1800 dual band handset according to gsm 05 . 05 protocol provided by etsi , which the structure of single board can realize gsm900 / dcs1800 dual band of the handset
  为了使用户可用一部手机在gsm900 dcs1800两个移动通信网上自动漫游通话，本论文根据欧洲电信标准学会( etsi )提出的gsm05 . 05协议，设计实现gsm900 dcs1800双频段手机中射频子系统。它单片的实现了手机的双频段gsm900 dcs1800 ，而且随时可以根据网络的需要，实现无缝(不断线)自动切换。