This interface circuit worked very well in the laser-air communication system. This method could also be used as a reference of designing for serial communication system.
该接口电路在机动式大气激光通信整机的应用中获得了满意的效果，这种方案可为串行通信系统的设计提供一定的参考。
But delays and inefficiencies in air travel are due in large part to an outdated traffic-control system that still relies on slow, ground-based radar stations and repetitive voice communication.
不过航空运输延迟和低效的主要原因还是过时的空中交通管制——一套依靠地面控制、反应迟缓的雷达站和不断重复的语音通讯建立起来的体系。
The Royal Thai Air Force has procured an integrated air defence system with Gripen C/D, the ERIEYE airborne early warning system and a Command and Control C2 system including data link communication.
泰国皇家空军已经向瑞典购买了一套综合防空系统，包括鹰狮C/D战斗机、“爱立眼”机载早期预警系统和包含数据链通信的指挥控制C2系统。
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。
This paper brings forward the index system of Air-defense Communication Warfare (ADCW), pointing at the character of ADCW.
针对防空信息战的特点，建立了评价指标体系。
Moreover, the UV has diffuse reflectance characteristics in the air. Ultraviolet communication system also has the ability to bypass the barrier.
此外，由于紫外线具有在大气中漫反射的特性，采用紫外光通讯系统，还具有一定的绕过障碍物的能力。
This paper brings forward the index system of Air-defense Communication Warfare (ADCW), pointing at the character of ADCW.
战略信息系统的建立有助于提高企业决策的效率和提高企业的快速反应能力。
This paper mainly describes the configuration, network communication, control principle and the application of an automatic load change system used in an air separation plant.
本文主要介绍自动变负荷系统的构成，网络通信，控制原理和应用。
With the study on the hardware and the software in the communication of the multi-connected air-conditioner indoor and outdoor unit, the author designed a control system.
通过对其内外机通讯系统的硬件和软件进行分析和研究，设计了一套控制方案。
The data Acquisition and wireless transportation system of the rear air pressure based on GPRS network communication is introduced, which is used on train air testing in railway station.
主要介绍一种基于GPRS网络通信的、用于铁路站场列车试风时尾部风压数据采集、无线传输的系统。
Provide productions including refrigerating units, air coolers, coal mine safety monitoring system, underground person-location and management system, and underground wireless communication system.
生产和销售井下制冷机组、空气冷却器；煤矿安全监控系统及其传感器；井下人员管理系统；井下无线通信系统。
The paper introduces the functions of logic control system and its control principle in TISC air compressor unit and data communication, acquisition and system configuration.
介绍了逻辑控制系统的功能，该系统在天钢空压机组应用的控制原理，以及数据通讯、采集和系统配置。
In this paper, a remote control system for DC-INVERTER air conditioner is introduced. By means of efficient coding and filtering, the infrared communication is robust.
本文介绍了变频空调控制器遥控系统的设计，通过有效的编码方式及接收滤波使红外通讯准确无误。
The paper describes the composition, protection function, control principle, system communication, collection of system signals and design idea of the PLC system of air compressors.
介绍了空气压缩机PLC控制系统组成、保护功能、控制原理、系统通信、系统信号的采集，以及控制系统软件设计思想。
With the application of serial communication technology in data acquisition and data analysis, the compressor testing system based on PC for the train air conditioning was developed with VB.
利用VB开发的基于PC机的列车空调压缩机测试系统，采用串口通讯技术进行数据采集与分析。
Then, the technical schemes of central air condition system was compared and optimized in aspects of prophase investigation, system control and communication method by practical case.
结合实际情况，从前期调研、系统控制方案、通讯方案等几个方面对中央空调轮停的技术方案进行比较，优选实施方案。
The Advanced Multiband Communication antenna System (AMCAS), developed for the U. S. air Force, is an extremely low-profile antenna that significantly reduces drag on an aircraft.
美国空军研发的先进多波段通信天线系统(amcas)是一种极低姿态天线，大大降低了飞机拖曳。
The atmosphere attenuation to 650 nm light and the dot whipping caused by air turbulence were analyzed. The signal transmission waveform and communication eye diagram of the system were recorded.
分析了大气对光信号的衰减以及大气湍流造成的光斑抖动对通信的影响，记录了系统的信号传输波形和通信眼图。
For the indoor wireless communication system, a new dual-band antenna with U-shaped reflector is designed. By increasing the thickness of the air medium, the wider frequency band is achieved.
对于室内覆盖无线接收系统，提出了一种新型的基于U型反射板的双频天线单元形式，采用厚的空气介质层以展宽带宽。
ZJB200A is applicable for electric control system as eletrombile, motor forklift, grab vehicle , air conditioner, communication power supply and UPS.
ZJB200A系列直流接触器适用于电瓶车、电动叉车、电动铰盘、电动汽车、挖掘机、汽车空调、通讯电源、不间断电源等系统。
ZJB200A is applicable for electric control system as eletrombile, motor forklift, grab vehicle , air conditioner, communication power supply and UPS.
ZJB200A系列直流接触器适用于电瓶车、电动叉车、电动铰盘、电动汽车、挖掘机、汽车空调、通讯电源、不间断电源等系统。
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