rf ( radio frequency )中文是什么意思

• 射频

• "rf"中文翻译     RF ＝ 1.radio frequency ...
• "radio frequency"中文翻译    【无线电】射(电)频(率)。
• "frequency, radio (rf)" 中文翻译 :    射频
• "radio frequency (rf)filter" 中文翻译 :    射频滤波器
• "radio frequency rf" 中文翻译 :    射频，无线电频率
• "rf radio frequency" 中文翻译 :    射频，高频; 无线电频率
• "rf=radio frequency" 中文翻译 :    射频
• "radio frequency-identification (rf-id)" 中文翻译 :    无线频率辨认系统
• "rf radio data system" 中文翻译 :    广播数据系统
• "rf radio frame" 中文翻译 :    无线帧
• "rf( radio fixed part )" 中文翻译 :    无线固定部分
• "rf read frequency" 中文翻译 :    读取频率
• "frequency of radio" 中文翻译 :    无线电频率
• "radio frequency" 中文翻译 :    【无线电】射(电)频(率)。
• "radio-frequency pumping frequency" 中文翻译 :    射频泵浦频率
• "active radio frequency" 中文翻译 :    使用中的无线电频率
• "air-ground radio frequency" 中文翻译 :    空地无线电通信频率
• "air-to-ground radio frequency" 中文翻译 :    空对地无线电频率
• "amplifier, radio frequency" 中文翻译 :    射频放大器
• "capacity and radio-frequency" 中文翻译 :    电容及射频
• "choke, radio frequency (rfc)" 中文翻译 :    射频抗流线圈
• "coaxial radio frequency cable" 中文翻译 :    同轴射频电缆
• "dielectric radio-frequency vulcanizer" 中文翻译 :    介电高频硫化机
• "distress radio frequency" 中文翻译 :    求救信号无线电波段; 遇险无线电频率
• "european radio frequency agency" 中文翻译 :    欧洲无线电频率委员会

• 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。
• With the development of social economy and science technology , rf ( radio frequency ) card technology is more broadly applied by all kinds of trades , specially such as mass transit , wireless communication identify finance trade and safety - defend etc we use usually magnetic card or touch ic ( intelligent card ) in the past , but the shortage is that the card is read - write low efficiency frictional waste and short life , so that it ca n ' t guarantee the reliability of system for long term running
  随着社会经济和科技的发展，射频卡技术越来越广泛地应用于各种行业，特别是公共交通、无线通信、身份识别、金融交易和安全防卫等行业。过去，智能卡应用领域常采用磁卡或接触式ic卡，但由于读写速度慢，易磨损，使用寿命短，无法保证系统长期运行的可靠性和方便性。
• Therefore , the diagnostics of electrical and optical characteristic of plasma form the basic respects of plasma diagnostics . the author reports in detail in the dissertation the experimental investigation on the phenomena of some common discharge systems at typical operation status such as dc glow ; rf ( radio frequency ) glow and microwave ecr ( electron cyclotron resonance ) discharge
  创新之处： （ 1 ）提出了双原子分子转动分辨发射光谱的拟合方法，并利用拟合方法进行了氮气直流辉光放电产生的第一负带转动分辨光谱和磁控溅射沉积cnx膜过程中cn基团的振动带的转动线型拟合，获得了相应的转动温度。
• The article puts forward a new digital wireless transmission system which is realized by combining a mcu as its control center with a rf ( radio frequency ) module . compared with using bluetooth technology , this resolution can guarantee the quality of the received signal even in an unstable environment , by the way the cost is quite low
  本文设计一种以ti公司msp430系列的单片机为控制核心结合射频模块实现传感信号的无线数字传输系统。与传统采用蓝牙技术的方法相比,此方法在环境不稳定时,仍能保证良好的数据传输质量,且所需成本小。