随着人们对通信数字化、宽带化、个人化、移动化的要求，OFDM正在成为移动通信中的研究热点。
With urged demand on the digital, wideband, personal and mobile communication, OFDM has become one of the hottest topics in this field.
它还负责监督采购，为数字化战场开发并集成安全战术通信。
It also oversees the acquisition, development and integration of secure tactical communications for the digitized battlefield.
按照数字化战场的决策，无线电通信设备、夜视护目镜以及其他电子设备是士兵的背包中必须的物品。
Following the decision to digitize the battlefield, radio communication equipment, night-vision goggles, and other electronic equipment become essential items in a foot soldier's backpack.
随着数字化技术的迅猛发展，多媒体技术与因特网应用的迅速普及，计算机、通信、消费电子(3c)一体化的趋势日益明显。
With the rapid development of the digital technology, Multimedia and Internet are widely used. Computers, consumer electronics, communications (3c) integration trend is increasingly obvious.
通信网络的数字化得到了越来越广泛的应用。
The digital communication networks have been applied more and more.
无线数字通信技术、嵌入式技术、自动控制技术和网络技术的广泛应用，使得实现程序控制系统的数字化、模块化、实时性成为可能。
The widely use of airless digital communication, ARM technology, automation technology and network makes the possible achievement of digital, modularize and real time program control system.
本文从信息法学角度，对目前数字化、网络化环境下，移动通信网络中的信息网络传播权法律问题进行了初步探讨。
From the viewpoint of information law, this paper primarily discusses the legality of the transmission right of information network in the digital mobile communication.
讨论了单兵数字化系统外部通信的功能结构和实现途径，以及战场信息网的无线电网和地域网实现。
This paper presents the function of the communication system used for Individual Soldier's Equipment Digitization, including its realization by way of wireless net and regional net.
文中介绍了一种数字化超短波跳频通信系统，并着重讨论了其系统定时、发送数据格式、同步的实现方式、同步保持等关键技术。
A digital VHF FH communication system is introduced, followed by its timing, the format of the data transmitted, the synchronization method and the keeping of synchronization.
数字卫星通信以其信号质量好、覆盖面广、长期成本低等优点为广播电视的数字化传输提供了良好的传输平台。
Digital satellite communications provide a good transmitting flat for digital broadcasting because of its excellent signal quality, wide coverage and lower cost.
本课题来自军事开发项目——数字化超短波跳频电台，主要用于海军舰艇之间的数据通信。
This subject comes from a military development project - Digital VHF FH Radio Set, and it is mainly used for the data communication between navy vessels.
短波接收机的数字化是当前短波通信研究的一个重点。
The digitalization of a HF receiver is an important spot in the current communications research field.
对数字化变电站通信网络性能测试的必要性进行了分析。
The necessity of communication network testing in digitalized substation is analyzed.
因而要实现物流领域行业的数字化，除了必要的行业框架外，还需要一个无线通信方式。
It needs a feasible radio communications way to digitize the logistics domain except for the necessary trade framework background knowledge.
在网络中提供数字化音、视频等实时业务的多媒体多播通信是当前的研究热点。
To provide multicast for multimedia real time services, such as digital audio and video in networks, is one of the important issues in current research field.
由于计算机技术、通信技术、网络技术的迅猛发展，网络化、数字化的信息环境已经基本形成。
Networking, and digital information environment has basically taken shape, through the rapid development of Internet, computer, and communications technology.
现场总线使得现场仪表之间、现场仪表和控制室设备之间构成网络互联系统，实现全数字化、双向、多变量数字通信。
Fieldbus can link field instruments, field instruments and equipments in control room into a network system and implement total digital, bi-direction and more variables communication.
变电站二次回路通信从金属电缆模拟通信方式逐步转变为光电数字化通信方式。
The communication of substation secondary circuit is being transformed from metal cable analog mode to optic-electric digital mode.
利用数字化方法设计通信系统中的调制解调技术是实际应用中的一项重要技术。
Designed by digital modem communication system in the practical application of technology is an important technology.
介绍了一种在航空制造和卫星通信领域用于复杂频率选择表面加工的机器人数字化加工系统(RDMS)。
A robot digital machining system (RDMS) used to machine complex frequency selective surfaces (FSS) in the aerospace manufacturing and satellite communications is introduced in this paper.
同时，密集波分复用技术为将为未来电视网、电话网和传统计算机网络合并为一个数字化、分组化的集成的网络提供了高速通信条件。
Meanwhile, DWDM technology has provided high-speed communication base for merging the television network, telephone network and traditional computer network into the future integrated network.
针对扩频通信系统中的伪码同步问题，分析了基于匹配滤波捕获跟踪算法的伪码数字化同步方案。
In consideration of the synchronization of PN code in spread spectrum communication system, a acquisition and track scheme of PN code based on the theory of match filter is analyzed.
微波接力通信系统也面临数字化问题。
Microwave relay communication systems are also faced with the challenge of digitalization.
编程实现了整个焊接系统的数字化控制篙详细说明了CAN总线电路的设计、CAN总线的通信协议设计。
Programming realized the CO2 welding systems of digital control. Based on CAN bus circuit, the CAN bus communication protocol design is discussed in more detail.
多层陶瓷微波滤波器是一种基于低温陶瓷共烧技术的新型滤波器，具有小型化、轻便化和高频化特点，在通信、汽车、数字化家电等产品中已得到广泛应用。
Small size, low weigh and high working frequency are the characteristics of multilayer ceramic microwave filter, and it is now being employed in communication and electric products application.
针对自行开发的基于多cpu数字化埋弧自动焊系统进行了多机通信系统的设计，具体讨论了多机通信的实现。
A multiprocessor communication system is designed in this paper based on the multi-CPU digital submerged arc welding system, and the realization of communication is discussed in detail.
在数字化的测试系统中，测试信息的传输已经转变为数字通信问题，所以为测试系统配备数字通信接口是其可以应用于现代测试系统中的必要条件。
In the digital test system, the transfer of test information or signal is something about digital communication, so we should prepare digital communication ports for modern test system.
当前铁路专用通信的数字化改造正在进行，介绍组网和建设中应注意的问题。
The rebuilding project of railway special communication system is going on. Some problems in the net constituting and construction should be noticed are introduced.
当前铁路专用通信的数字化改造正在进行，介绍组网和建设中应注意的问题。
The rebuilding project of railway special communication system is going on. Some problems in the net constituting and construction should be noticed are introduced.
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