Monitor is the foundation of management, which measure the basic parameter of radio transmit. The whole electromagnetism environment was realized in the end.
频谱监测是频谱管理的基础，是测量无线电发射的基本参数，进而对整个电磁环境有整体的把握。
Your coin and battery are a very simple radio transmitter. This radio will not transmit very far. However, if you know a little of Morse code, you could communicate with this device.
你的硬币和电池就是非常简单的无线电发射机，这台发射机虽不能传输很远，但如果你对莫尔斯电码略知一二，你就可以用这个装置进行联络。
Its radio begins to transmit an astonishing amount of information about the satellite's orbital path, the amount of radiation it detects, and the presence of meteorites.
无线电开始传输大量信息，都是关于卫星的轨道路径、探测到的辐射量以及陨石的存在的。
If a special tag-reader is waved near the arm, a radio signal prompts the chip to transmit an identification number which is used to call up information about the wearer in a computer database.
当专用标记阅读器在手臂附近晃动，无线电信号就会激活微芯片传送识别码，从而调出电脑数据库中该客户信息。
At present, the electronics that transmit and receive the radio waves used in wireless devices are too large to be used within individual chips.
当前，无线设备中采用的无线电波输送和接收电子器件都过大，无法应用于单个芯片。
Conventional radio of this sort cannot, unfortunately, transmit video or web pages.
还有不太完美的一点就是，这种电台不能发送视频和传送网页。
They measure position, force or temperature and transmit the data instantaneously by radio.
它们测量位移、受力状况以及温度，并通过无线电即时的将数据传送出去。
The use of radio waves to transmit electricity is perhaps the most obvious solution, since you can in principle use the same kinds of transmitters and receivers used in Wi-Fi communication.
其中呼之欲出的方案就是利用无线电波输电，因为Wi - Fi通信所使用的发射器和接收器，原则上也同样适用。
It shall be prohibited to transmit any state secret on the Internet or any other public information network or in any wire or radio communication without secrecy safeguards.
禁止在互联网及其他公共信息网络或者未采取保密措施的有线和无线通信中传递国家秘密。
Data transmit through GPRS (General Packet Radio Service) network between concentrator and control centre.
集中器到控制中心之间采用GPRS网络进行数据传输。
A clearly worried Walters used his CB radio to transmit a mayday call, which was picked up by operators on the ground who then maintained contact with him throughout the flight.
Walters真的担心起来，他用无线电发了呼救信号，地面接线员接到信号并自此和他一直保持联系。
Television, radio, and cell phone companies depend on such towers to transmit their signals.
电视台、无线电台和手机公司倚靠这类铁塔传送讯号。
Certain radio frequencies were suddenly deluged with traffic, making it impossible to transmit on those frequencies.
某些射频在那些频率突然淹没了以交通，使它不可能传送。
Similarly, radio stations transmit programs to distant countries in short waves which can travel all around the world.
同样，无线电台用短波把节目传送到遥远的地方，到达世界的各个角落。
That voice belonged to a man named Reginald Fessenden. He had been working on producing a device that could transmit the human voice or music using radio.
这是一个名叫雷金纳德·费森登的男人的声音，他已经在致力于生产一种能够用无线电波传送人类声音或音乐的设备。
Antennas transmit signals by using an oscillating electrical current in a length of conductive material to generate electromagnetic radiation, such as radio waves.
天线发射信号是通过一定长度的导体上的电流震荡产生电磁波，比如无线电波。
The design scheme of a RFID (Radio Frequency Identification)System is given in this paper. The backscatter modulation technique is used to transmit the data to the reader from a tag.
文中给出射频识别系统的设计方案，系统采用反向散射调制技术完成从电子标签到读写器的数据传输。
The device is provided with a radio communication system, which makes data transmit more easily and quickly.
该装置的无线通讯系统使数据的传输更加便捷。
A more efficient radio resource allocation and management scheme should be proved to transmit with higher spectrum and power efficiency and higher system performance.
需要研究更加有效的无线资源分配及管理策略，以便在有限的带宽上达到更高频谱效率、更高的发射功率利用率以及更好的系统性能。
Created by SPAWAR System Center Pacific, the sea water antenna USES the magnetic induction properties of salt to make ordinary ocean water transmit and receive radio signals.
由海军空间和海上作战系统司令部太平洋系统中心制造的海水天线，利用盐的磁感应特性使普通的海水发射和接收无线电信号。
Broadcast stations use a powerful antenna to transmit radio waves to the surrounding area.
广播电视用大功率天线向周围地区发送无线电电波。
The transmit power of a data channel, sent using a second radio technology (e. g. , OFDMA), is adjusted based on the transmit power of the reference channel.
基于所述参考信道的传输功率来调整使用第二无线电技术（例如，OFDMA）发送的数据信道的传输功率。
In order to transmit an event such as the Olympics via satellite, television signals are first changed into radio waves, which are then sent from a station on earth to a orbiting satellite.
为了能通过卫星传送像奥运会这样的比赛项目，电视信号要先转换成无线电波，然后从某个地面发射站把无线电波送上轨道卫星。
Adopted radio automatic record method, the system includes 12 remote survey sites and stations, 1 central receive and control station, 2 transmit stations and 3 leading unit receiving systems.
系统采用无线自报式工作方式，包括12处遥测站点、1处中心接收控制站、2处中继站和3处领导单位接收系统。
As the port to receive and transmit radio waves, antenna is an indispensable part of the wireless communication system. Its structure and performance play a key role in communication quality.
天线作为无线电波接收和发射的出入口，是无线通信系统不可或缺的一部分，其结构是否合理，性能是否良好直接影响着整个通信系统的质量。
In transmit steering applications, the transmitter associated with the current best voted receiver is used for a reply to a nearby mobile or portable radio.
在发射控制应用中，发射机配合现有最佳比选接收机用来应答附近的移动或便携电台。
In transmit steering applications, the transmitter associated with the current best voted receiver is used for a reply to a nearby mobile or portable radio.
在发射控制应用中，发射机配合现有最佳比选接收机用来应答附近的移动或便携电台。
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