prn造句

• Finally the system testing report about prn is attached
  文章的最后附上了系统测试报告。
• Prn - pseudo random noise
  伪随机噪声
• Pseudorandom noise prn
  伪随机噪音
• Electrophysiological and biochemical evidence has suggested that prn is an important depressor area , and it regulates various cardiovascular functions
  目前实验结果证实其对多种行为量测也有抑制的作用。
• The present results have demonstrated that prn also plays an inhibitory role in a variety of behavioral functions
  电破坏此区域后会显著促进大白鼠的活动量，顺时钟及逆时钟转向行为以及增加刻板式行为，同时也增加活动的紊乱性。
• Emergency communication system is outlined firstly , including network stfucture , prn system , low - layer protocols and frame format
  本文首先介绍了应急机动部队综合通信系统概况，包括网络结构、分组无线网体制、低层通信协议以及分组格式。
• If you are using microsoft visual basic for applications in excel 2000 to export files to txt , prn , csv , or dif formats and you are not using microsoft windows 2000 , you need to install this update
  如果您需要使用vba来将文件导出为txt prn csv或dif格式，且又尚未安装windows 2000 ，那么您就需要使用该升级程序包。
• If you are using visual basic for applications to export files to txt , prn , csv , or dif formats and you are not using windows 2000 , you need to install this update
  手动将电子表格保存为文本文件格式不会发生该问题。只有那些使用vba来将文件导出为txt prn csv或dif格式，且尚未使用windows 2000的用户才需要使用该升级程序包。
• The reliability of software is analyzed at the same time . then the mac protocols of prn is studied . a kind of modified r - nad algorithm based on 220b is put forward and emulated in the paper
  再后，研究了分组无线网多址接入协议，分析了几种多址协议的实现方法和性能，还根据军标220b提出了一种修正的r - nad接入方式，并进行了计算机仿真。
• The research work in this dissertation carries a deep study on new techniques of prn and put emphasis on the multiple access protocol to support the integration of smart antennas with prn . the major achievements are outlined as follow
  近年来，诸多新的应用对分组无线网的研究和发展不断提出新的挑战；另一方面，通信和微电子技术的迅速发展又为分组无线网的发展创造了良好的契机。
• Packet radio network ( prn ) has been widely used due to its own intrinsic advantages . with the rapid growth of internet over the world , it is an inevitable trend to conduct the research on the interconnection between the prn and internet
  分组无线网以其自身的优势得到了广泛的应用，随着internet在世界范围的迅速普及，以分组无线网的方式来支持internet上的信息传输就成为一种不可避免的趋势，本文首先介绍了分组无线网网络结构，子网节点和网关节点的构成及功能。
• Firstly , the structure and function of prn , subnet node and gate node was outlined , and the hardware component of prn - node - controller was introduced in detail with emphasis on the design of prn - node - controller with the interface of pcmcia . secondly , the hardware and software platform of the driver for prn - node - controller was presented . the important dispatched of the driver was explained in details , which complete the interconnection between the prn and internet
  接着分析了分组无线网节点控制器驱动程序的功能、结构和软硬件平台，详细说明了分组无线网节点控制器驱动程序的各个例程，实现了分组无线网节点控制器驱动软件的设计，使分组无线网的网络协议与标准的tcp ip高层协议相连，实现了分组无线网与internet的互联。
• Recent progress in internet and mobile communication has attracted much attention . packet radio network ( prn ) can expand internet service to mobile environment successfully , it also plays an important role in military and commercial communication areas and is interpreted as an integral part of future ' s personal communication systems
  Internet和移动通信是近年来通信领域应用与研究的热点，分组无线网是实现将internet业务扩展到无线移动环境的理想形式，长期以来一直在军用和商用领域发挥着重要作用，被看作未来个人通信系统的重要组成部分。