双频段的英文

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

千万人都在用的超大词汇词典翻译APP

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。