通信线路

The ship-to-shore communication can not be established even if the line is not busy.

即使线路不繁忙时也无法建立与岸站通信。

In this thesis, the computer protection and monitoring network system is discussed according to the requirement of Shaoguan smeltery for distribution. Advanced technologies are employed in the system to monitor and control as well as protect the main equipments in the factory automatically such as computer, modern electronics, communication and signal processing. The automatization and management of the substation are improved, and the production efficiency and economic benefit are advanced after these technologies have been used.

本论文以韶关冶炼厂供配电微机保护和监控系统的开发为研究对象，利用先进的计算机技术、现代电子技术、通信技术和信号处理技术，实现对全厂的主要设备和线路的自动监视、测量、控制和保护，以全面提高韶关冶炼厂供配电系统自动化运行和管理水平，提高韶冶的生产效率和经济效益。

The surge in calls has locked up functioning lines.

大量的通信联系阻塞了有效线路。

The surge in calls haslocked up functioning lines.

大量的通信联系阻塞了有效线路。

The general platform structure of hardware and software of the SCS-500E security and stability control system is introduced.Some techniques,such as,the characteristics of SCS-500E—high-speed communication based on FPGA,criterion of non-fault line tripping based on local electrical measurement...

介绍了该平台的系统构架、硬件组成和软件结构；对其基于现场可编程门阵列的高速同步串行通信和基于本地电气量的无故障跳闸新判据及定值映射管理等特点做了阐述；对SCS-500E安全稳定控制平台针对国家特高压线路示范试验工程进行的动模试验和数字仿真试验进行了说明；还介绍了该平台的工程应用情况。

The icon is slippery, ensnaring the unwary in its paradox of no beginning, no end, no center.

网络是原型——总是同样的画面——显示在屏幕上，代表了所有的线路，所有的智慧，所有的相互依存，所有经济的、社会的和生物的东西，所有的通信，所有的民主制度，所有的群体，所有的大规模系统。

Who communicates by letter, business synthesizing service as a telecommunication , data and information network to be in motion and do business, advantage , broad customer resource and fine cooperation concern the have distinctive telecommunication background , tremendous technology and fund, The company is engaged in synthetical telecommunication serving , synthesizing information service , broadband access , computer network information system integration , intelligent building structure-rization synthetical arrangement of wire system , building world automation navar , data telephone programme-controlled telephone switching boards system , video frequency convention system and so on mainly; Be in the data communication field , the new net of halo especially .

北京光环新网数字技术有限公司是北京通信光环电信集团下属的一家股份制公司，作为一个电信、数据和信息网络综合服务运营商，具有独特的电信背景、雄厚的技术和资金优势、广泛的客户资源和良好的合作关系，公司主要从事综合电信服务、综合信息服务、宽带接入、计算机网络信息系统集成、智能大厦结构化综合布线系统、楼宇自动化控制系统、数据电话程控交换机系统、视频会议系统等；尤其在数据通讯领域，光环新网公司拥有其它公司无法比拟的综合技术实力和线路网络资源优势。

Based on MCGS software of PLC control system, PLC hardware structure of the typical and superordination machine (ordinary PC or industrial IPC machine) through RS232 serial connection lines or RS485 communication.

基于MCGS 组态软件的PLC 监控系统的典型硬件结构中PLC 与上位机(普通PC 机或工业IPC 机)之间通过RS232 或RS485 串行线路连接进行通信。

The system can be used to fulfill the tasks of transmission, computation, and tabling of data from various users.

系统包括中央主机、四路全双工通信控制器、终端设备、线路、系统软件、应用程序及检查程序。

After lucubrating the problem of data transfer velocity matching, buffer technology that is used to solve the problem is presented and all the parameters of the technology are given.

根据此系统的功能模型和数据传输线路规程，详细分析了DNC通信平台、事件接收平台和DNC控制器内核的实现方法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。