Two-way Frequency Automatic communication system (TWACS) is a communication system based on power distribution networks.
双向工频通信系统是一种基于配电网络的通信系统。
Two Way Automatic communication System (TWACS) is a new valuable communication technology for distribution networks, which has special of modulation and demodulation.
双向工频通信技术(TWACS)是一种基于电力配电网络的新型通信技术，具有独特的调制解调机理。
The new system will ensure voice and data communication, automatic vehicle and personal location and the capacity to connect to high speed data applications.
新系统将确保语音和数据通信、车辆和个人的自动定位以及连接高速数据应用能力。
Communication channel constraints including automatic and manual (UI) interfaces.
交互渠道限制包含自动和手动的UI接口。
Central air conditioner, automatic fire alarm, closed circuit TV watching system, communication network, public broadcasting and cable TV are all available in the exhibition hall.
展览大厅配有中央空调、自动火警、闭路电视、通讯网络、广播和有线电视。
Automatic measurement, calculation, display, data storage, as well as printing, alarm and long distance communication are realized in this system.
该系统具有自动定时巡检、计算、显示、数据存贮、打印记录、越限报警和远程通信等功能。
A representation of facts, concepts, or instructions in a formalized manner suitable for communication, interpretation, or processing by human or automatic means.
事实、概念或指令按某一规格化方式的一种表示，适于人或自动装置进行通信、解释或处理。
The automatic modulation identification for communication signals is a still important problem in the intercepted signal processing.
通信信号的自动调制识别在截获信号处理方面是一个十分重要的课题。
Presently, this technology has been widely applied to many fields, such as medical diagnoses, industrial automatic measuring and control, intelligent robot, transportation, communication and geology.
目前，在医疗诊断、工业自动检测与控制、智能机器人、交通、通讯、地质等领域，计算机图像处理技术己经得到了广泛应用。
And, the system can realize functions of automatic irrigation, drainage warning, real time clock, historical data inquiry, data up-transmission and two-way communication.
系统能够实现自动化灌溉，具有排水警示、实时时钟、历史数据查询、数据上传及双向通信等功能。
The APC (Automatic Power Control) of semiconductor lasers is an important issue in the practical fiber communication.
半导体激光器的自动功率控制(APC)是光纤通信实用化过程中提出来的重要课题之一。
Shaftless driven is a burgeoning, subject-bestraddled and synthesized technology, it's a combination of electric transmission, network communication, automatic control and mechanism technology.
无轴传动技术是一门新兴的、跨学科的综合性技术，是电气传动技术、网络通信技术、控制技术和机械技术的有机结合。
During the remote automatic control communication, the partial communication structure USES RS485 bus.
在工矿自动化远程控制通信中，一部分通信结构采用的RS485总线方式。
In poor PLC communication environment, the stability of the signal can only be realized by improving the level of Automatic Gain Control (AGC).
在恶劣电力线通信环境下，只有努力提高自动增益控制(agc)水平，才能实现信号电平的稳定。
Automatic modulation classification is an important research area in the non-cooperative communication systems.
自动调制方式识别是非协作通信研究中的重要内容。
The automatic recognition and parameter estimation techniques of communication signals can be utilized in the authentication and spectrum management for radio signals.
通信信号的自动识别与参数估计技术可用于有关职能部门对无线电信号进行认证、实施频谱监管。
In the remote automatic control irrigation system, the cost of data communication, generally accounts for 50% of the total input of the project.
在灌溉远程自动控制系统中，数据通讯部分的工程投入，一般占工程总投入的50%以上。
The process level of substation, which is based on the international standard IEC61850 of substation communication network and automatic system, is researched.
对基于变电站通信网络和自动化系统的国际标准——IEC61850的变电站过程层进行了研究。
Computer communication network is widely used in industrial automatic control area.
计算机通信网络在工业自动化领域中的应用十分广泛。
How to realize communication between different kinds of automatic devices is the key to system integration.
实现不同种自动化设备之间通信是系统集成的关键。
Using the idea of CDMA, an automatic beam selection scheme for indoor diffuse wireless infrared communication systems is presented.
文章应用码分多址的思想，提出一种具有自动波束选择的室内漫射红外通信系统方案。
The serial data communication between deep seaengineering control machine and the fiber options is implemented in deep seabed automatic mining.
同时结合深海底自动采矿实例，实现水下工控机与光端机之间串口数据通信。
By use of the remote data communication technique and the current telephone network system, a network system for automatic monitoring of groundwater level is developed.
采用远程数据通讯技术，利用现有的电话通讯网络，研制了地下水水位自动监测网络系统。
By use of the advanced techniques of computer control and power line communication, the system realizes the remote control and automatic management watt hour meters.
该系统采用了先进的计算机技术和通信技术，通过在电力线上的信息传输，实现了对电能表的远距离控制和自动化管理。
Field-bus is a kind of serial link for data communication, or a kind of communication network for connecting intelligent field-bus equipments with automatic system.
现场总线是一种串行数据通信链路，是连接智能现场设备和自动化系统的一种通信网络。
According to the actuality and characteristics of power line communication currently, an automatic routing method based on ant colony algorithm was presented, which could achieve remote meter reading.
针对当前我国电力线通信的现状和特点，提出了一种能够实现远程抄表自动路由的改进蚁群搜索算法，给出了路由协议的基本框架，并建立了路由模型。
SCADA system integrates various technologies including computer software and hardware, communication and computer network, automatic control and instrumentation.
SCADA系统集成了计算机硬件、计算机软件、通信和计算机网络、工业自动控制、仪器仪表的多种技术。
Finally, some proposals on research and design of communication network for process computer automatic control system are offered.
最后，对计算机过程控制系统的通讯网络试制研究提出些建议。
The data communication and automatic monitoring are realized, the difficulty of the aeration control is decreased, and the management level of sewage treatment is improved by the designed system.
本设计实现了污水处理系统的数据通讯和自动监控，降低了曝气过程控制的难度，提高了污水处理的技术管理水平。
The data communication and automatic monitoring are realized, the difficulty of the aeration control is decreased, and the management level of sewage treatment is improved by the designed system.
本设计实现了污水处理系统的数据通讯和自动监控，降低了曝气过程控制的难度，提高了污水处理的技术管理水平。
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