无线电

This paper presents research on the intersystem prediction and analysis of electromagnetic compatibility to the radio systems positioned by the geographical longitude and latitude coordinate system and the elevation system.

本文对处于陆上局部区域内的、以经纬度地理坐标系和高程系进行定位的无线电系统间的电磁兼容性预测进行了研究，以对系统间的相互干扰情况作出预测，给解决局部区域中无线电系统间相互干扰问题的方案提供支持，以避免在系统布置、安装完成之后出现相互干扰情况而使系统性能下降，甚至失效，造成资金和时间的浪费。

The apparatus for tr an smitting a broadcast from an outside place to the broadcasting station.

释义1。 outside broadcasting ：实况无线电广播|实况无线电广播，实况转播，室外广播|室外广播

Soon, broadcasting beeps from a radio-transmitter attached to a collar around his neck, Mara joins the three other tigers – Mudka, Sundari, and Dasa - that I have already radiocollared in Nagarahole that month.

很快，从它脖子的项圈上的无线电发射机收到了&吡吡&的讯号。玛拉加入了这个月里我戴上了无线电项圈的其他三只老虎——玛德卡、桑黛丽和达莎——的行列。

Finally, it points out some issues that need to be tackled in the future development of cognitive radio.

Joseph Mitola在软件无线电的基础上提出了认知无线电的概念，为这个问题提供了解决方法。

WRAN is one of the major commercial applications of Cognitive Radio, chosen by MIT's Technology Review in May 2005 as one of the 10 emerging technologies that will transform the world.

无线区域网为认知无线电的一个主要商业应用。於2005年5月，麻省理工学院的《科技评论》把认知无线电，列为「改变世界的十项新兴科技」之一。

Based on the requisition of wireless system debugging, this paper develops a novel radio-frequency beaconing. Design method and system constitution of a novel beaconing based on PLL IC PE3336 are given, and the accomplish method of the system's hardware and software arc expounded. The test results show that the beaconing adopted in this method has a reliable and stable frequency conversion features. The more applications in the wireless system find that the users can set necessary frequency conveniently. Especial1, the friendly man-machine interface makes the operation is more flexible. It is as excellent performance-price-ratio beaconing, and as a signal source, it can be used in the research and the debug procession of variable radio-frequency components.

根据无线电数据链系统及部件的调试需要，研制开发了一种新型的以锁相环为核心、由单片机控制的射频信标机；文中给出了基于锁相环芯片PE3336的新型信标机的设计方法与系统组成，阐述了系统硬件及软件的具体实现为法；测试结果表明，利用该方法设计的信标机具有稳定、可靠的变频特性，且各项指标均达到了要求；进一步在某无线电系统中的应用发现，用户可方便地设置所需频点；特别是友好的人机界面，使用户操作更为灵活方便，是一种性能价格比优良的信标机；并可作为信源用于不同的射频部件研制与调试过程中。

SB 218 codifies the federal regulations in state law that will preserve amateur radio as a resource for the people of Ohio and streamline the process for settling disputes between radio operators and local governments, said Schaffer in a news release.

保安局218编纂联邦州法律规定，将保留作为一个业余无线电资源为人民俄亥俄州和简化程序之间解决争端的无线电操作员和地方政府说，沙弗在一份新闻稿。

According to the critical technology of software radio,this paper preliminary disserted basic theories which are related to the software radio,and studied the proerties of bandpass sampling and its application on signal sampling deeply.

本论文针对软件无线电的关键技术，初步论述软件无线电所涉及的基础理论，对带通采样定理的特性及其在信号采样上的应用进行了深入地探讨。

The Graf's radio room was outfitted with the most modern radio equipment for an airship at the time.

在格拉夫的无线电室，配备了最现代化的无线电设备的飞艇时。

With the rapid development of radio communication technology, and the correspondingly growing range and density of airwaves, wireless direction finding and location have been applied in more and more fields.

近年来，随着无线电通信技术的飞速发展和频段覆盖密度的增加，无线电测向和定位技术得到更深层次的应用。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。