查询词典 radio frequency

This is the government hopes to radio management departments of radio frequency distribution system reform.

本文希望以此为政府无线电管理部门对无线电频率分配体系的变革提供参考。

Think about when the car is parked inside your garage attached to your house; and the remote starter is interfered by other radio frequency and accidently turned on.(Your naughty kid may do this. Or, some crooks try to open your garage door by emitting random radio signals; always lock the man door). The car will keep pumping carbon monoxide gas into the garage, and the poisonous gas will seep through any cracks or holes to get into the house. Your whole family may get kill because of this (sleeping through the night and never get up).

试想一下如果那辆汽车停在你的车库内，车库又是和房屋连在一起的那种，万一遥控启动装置被其他无线电频道干扰而意外启动（你家里顽皮的孩子可能会这样做的，又或者一些小偷也会故意发射一些随机的无线电信号来尝试打开你的车库门，因此门一定要锁好），汽车就会不断地在车库里面释放一氧化碳，而这些有毒的气体又会透过门缝或者孔洞钻进屋内，严重时甚至可以置全家人于死地。

A major problem facing the radio communication industry is the limitation of the available radio frequency spectrum.

无线通信领域面临的一个主要问题是可使用的无线电频普有限。

Radio-frequency drying: A means of rapid drying by the use of certain radio-frepuency waves.

射频干燥：用某类无线电波的频率作快速干燥的一种方法。

In 2005, a group of MIT students conducted a formal study using aluminum foil and radio signals. Their surprising finding: Tinfoil hats may actually amplify radio frequency signals.

2005年，一群麻省理工学生用锡箔和无线电信号进行了正式研究，他们惊讶地发现：锡帽实际上可能放大无线电频率信号。

In 2005, a group of MIT students conducted a formal studyusing aluminum foil and radio signals. Their surprising finding:Tinfoil hats may actually amplify radio frequency signals.

2005年，一群麻省理工学生用锡箔和无线电信号进行了正式研究，他们惊讶地发现：锡帽实际上可能放大无线电频率信号。

It consists of Server, data sampling terminal, GIS dispatching terminal, switch, tower antenna, MODEM, and RADIO station. For saving frequency resources, time-sharing was adopted; for saving investment, concentrate differential.

监控中心采用局域网的结构形式，主要由网络服务器、数据采集终端、GIS调度终端、交换机、铁塔天线、天线共用器、MODEM、RADIO等部分组成。

According to the mine shaft tunnel to the microwave frequency band in the certain degree to the channel characteristic, the radio frequency selects the microwave frequency band 433MHz to make the carrier, enables the wireless signal to carry on the effective dissemination in the line of sight distance, has the transmission stability to be good, external interference small merit.

根据井下隧道对微波频段在一定程度上相当于通道的特点，射频选用微波频段的433MHz做载波，使无线信号能够在视线距离内的进行有效传播，具有传输稳定性好，受外界干扰小的优点。

RF modules covering GSM, CDMA, TD-SCDMA, WCDMA, WLAN and Wimax wireless communications systems, active modules include power and frequency of the linear power amplifier, transceiver components, modules and integration of selected frequency modules, Passive radio frequency modules, including various types of filters, diplexers, a road, splitters and couplers; wireless network optimization campaign整机including PHS, GSM, CDMA, TD-SCDMA and WCDMA straight-machine, RF Rafah Yuan and indoor distribution systems, digital television, including digital TV mobile wireless transceiver modules, wireless transponders, digital mobile TV repeater, and so on.

射频模块涵盖了GSM、CDMA、TD-SCDMA、WCDMA、WLAN和Wimax等无线通信系统，有源模块包括各种功率和频率的线性功率放大器、收发组件、选频模块和一体化模块等，无源射频模块包括各类滤波器、双工器、合路器、功分器和耦合器等；无线网络优化系列整机包括PHS、GSM、CDMA、TD-SCDMA和WCDMA直放机、射频拉远和室内分布系统等；数字移动电视包括数字电视无线收发模块、无线转发器、数字移动电视直放站等。

Each House Detective installation kit comes with three primary test instruments; a frequency agile signal level meter, a frequency agile radio frequency leakage detector, and a zero foot dead zone time-domain reflectometer; all three housed together in a durable hard case.

每家侦探安装套件具有三个主要的测试仪器，一个频率捷变信号电平表，一个频率捷变射频泄漏探测器和一个零脚死区时域反射计；所有三个关在同一个持久的疑难案件。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。