This paper introduces the main qualifications , overall design , hardware circuit diagram and software design of a new protector that can be used in the feeder switch in the shafts of the coal mines 介绍了煤矿井下用于馈电开关的一种新型保护器的主要技术指标、总体设计、硬件电路框图和软件设计。
Abstract : this paper presents the construction of the high and low temperature testing system of vlsi , as well as the main characteristics of the precision temperature farcing system and its practicability 摘要：介绍了大规模集成电路高低温测试系统的建立，介绍了热流系统的主要技术指标和实用性。
3 、 after the assuredness of the dopant and the depth of the layers , associating the chief technology directive , the structural parameters of the device are obtained and theoretically checked 3 、确定了各层结构的掺杂浓度和厚度后,结合主要技术指标得出了器件的结构参数,并对主要参数进行了理论核算。
Especially , the complete quality control system . the products passed the provincial lever quality inspection once and for all ; also the major technology indicator and the products performance achieved the advanced internal levels 产品一次性通过省级技术质量检测，主要技术指标与产品性能达到国内先进水平。
Before this , there is no on - line testing products for twist . this is the first time to finish the twist automatic testing inland , the main guide line has finished , technological broken has happened 在此之前，国内尚无缠度的在线检测产品，这是首次完成了国内缠度自动检测，达到了要求的主要技术指标，有技术性突破。
The series motors have features of small volume , light weight , low noise , well starting performance , reliable operation , convenient maintenance , etc . the main technical indexes have reached the international standard 具有体积小、重量轻、噪声低、起动性能好、运行可靠、维护方便等特点。主要技术指标达到国际标准。
The specification , constitution features and some critical problems for a practical excimer laser micromachining tool with mask projection techniques are described . its applications are briefty introduced 摘要介绍了研制成功的掩模投影式实用型准分子激光微细加工机的主要技术指标、结构特点、研制中解决的关键单元技术，并简要介绍其应用。
In the first chapter , the domestic and overseas study status of torque sensor is firstly induced . then , a discussion is done among all kinds of measuring methods of torque . at last , the technical indicators of instrument is given 在第1章中，介绍了国内外扭矩传感器的研究情况，对各种扭矩测量方法进行了比较论证，并提出了本设计要达到的主要技术指标。
Heat fast , thermal efficiency is high , quality improves , economizing on the electricity , the occupation of land of the equipment wait for few advantages , measure the main technical indicator through the national infrared product quality monitoring center 具有加热快，热效率高，质量提高，节约用电，设备占地少等优点，经国家红外产品质量检测中心检测主要技术指标。
In the system design scheme , the system principle , the communication interface , the system hardware scheme , the key system technology , the main index , the system traits and functions are all described 在系统总体设计方案中,文章对系统的工作原理,系统的通信接口,系统的硬件方案设计,系统的关键技术,系统的主要技术指标,系统的特点及系统所实现的功能都进行了详细的阐述。
