查询词典 radio frequency

IP trunked radio system is a carrier of IP trunked radio technology.

P 集群通信系统是 IP 集群通信技术的载体。

That means you can easily use the Wheely King radio gear with any other car as well or you can upgrade any individual component of the radio gear in your Wheely King as you wish.

这意味着您可以很容易地使用wheely国王电台齿轮与任何其他的汽车，以及或您可以升级任何个人组成部分电台齿轮在您的wheely国王为你想。

There is provided a portable radio signal transceiver including an annunciator which annunciates a user that there has been a call, a counter which counts both the number of calls having been made in a predetermined period of time and the number of annunciation made by the annunciator when there is a call, a memory storing therein a predetermined condition for locking a dial, the predetermined condition including the predetermined number N1 of annunciation and the predetermined number N2 of calls, and a controller which causes the portable radio signal transceiver to carry out dial-locking, if the numbers of annunciation and calls counted by the counter are equal to the predetermined numbers N1 and N2, respectively.

一种便携式无线电信号收发信机（100），它包括一个通告用户已来呼叫的通告器，一个计数在预定时间内所作的呼叫数和当来呼叫时由通告器所作的通告数的计数器，一个存储用来锁定拨号的预定条件的存储器（105）预定条件包括预定通告数N2和预定呼叫数N2的存储器，以及一个控制器，如果计数器计数的通告和呼叫数分别等于预定数N1和N2，则控制器使便携式无线电信号收发信机执行拨锁。

Automatic recognition of communication signals modulation has a very important position in the field of communication electrical antagonizing、radio signal management, etc, and it is the required function of Software Radio Receiver.

通信信号调制样式的自动识别在通信电子对抗、无线电信号管理等领域有着重要的地位，同时也是软件无线电接收机必备的功能之一。

Commonly the Chinese used the SCR-300, captured from the Chinese Nationalists, as their backpacked radio, the same radio used by the Marine infantry.

中国人大量使用的是缴获自中国国民党的SCR-300电台，而海军陆战队的步兵只是将其做为备用电台。

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。

The next generation of wireless communications technology will use visible light instead of radio waves, with data piggybacking on interior lighting systems which researchers say will offer both greater speed and better security than today's radio networks.

下一代无线通讯技术将使用可见光替代电波，数据将搭载在室内照明系统上。研究人员说这将提供比现在的无线电波网络速度更快、安全性更高的网络。

The Organization of Chinese Americans is demanding the immediate dismissal of 2 radio hosts and the producer of a prank call show on CBS Radio in which the DJs called employees of a Chinese restaurant and used what it called racist, vulgar and sexist profanities.

美华协会要求立即辞退2位哥伦比亚广播公司电台播音员以及一位恶作剧栏目的制作人。在该恶作剧中，主持人给在一家中国餐馆工作的员工打电话并进行及其粗俗的性别歧视的亵渎。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。