您要查找的是不是:
- This paper discusses the channel model of low voltage electricity networks and provides a design idea and the construction of cable modem which using spread spectrum carrier technology. 介绍低压电网的信道模型 ,提出一种基于扩频载波技术的线缆调制解调器的设计思想及其构成。
- Objective To discuss the relation ship between low voltage electric shock and tardive death due to myocardial necrosis. 目的探讨低压电触电引起心肌坏死导致迟发性死亡的关系。
- ZHOU Yao-yi, BAO Bin-shou.Remote autonation meter data reading system for low voltage electric power user.Electric Power Automation Equipment, 1999,19(2) :42 - 43. [3]周耀义;鲍滨寿.;低压电力用户远程自动抄表系统[J]
- Ensure proper and reliable function of low voltage electrical system. 确保低压电气系统正常可靠运作。
- General earthing forms of low voltage electric systems stipulated by IEC are analyzed and calculated, unsafe factors in these systems are presented, and some corresponding measures that should be taken in engineering applications are suggested. 对国际电工委员会(IEC)规定的几种常见低压配电系统接地型式进行了分析计算,指出了各系统存在的不安全因素,并提出了工程应用中应采取的相应措施。
- low and medium voltage electrical network 中低压电网
- Understanding of Low Voltage Electrical Design, AC/DC power conversion, Good knowledge of Harmonics. 熟悉低压电气设计,交直流电源转换。对谐波知识非常了解。
- Low viscosity reactive casting resin. Recommended with amine and polyaminoamide curing agents for low voltage electrical and electronic applications. 低粘度浇铸树脂,建议与胺类和聚肽胺类固化剂组合用于低压电器。
- Low viscosity reactive casting resin.Recommended with amine and polyaminoamide curing agents for low voltage electrical and electronic applications. 低粘度浇铸树脂,建议与胺类和聚肽胺类固化剂组合用于低压电器。
- The product is supplied 3 meters heatproof electrical wires.Common low voltage electrical wires are permitted to connect the heatproof electrical wires to outside sauna room. 配有3米长的耐热电线,可以用普通低压电线把它延伸至桑拿室外。
- AC contactor is a low voltage electrical apparatus and used in a wide variety of fields in large amounts .And it is important to improve its quali ty a nd reliability. 交流接触器是一种量大、面广的低压电器产品,广泛应用于电力系统和控制系统,其质量与可靠性的提高至关重要。
- As the user enters the beam's effective range (15” to 30”) the beam is reflected into the OPTIMA Scanner Window and transformed into a low voltage electrical circuit. 当使用者进入光线有效范围(381-762毫米)时,光束反射到感应器的扫描器窗口,然后转化为低压电流。
- In our Consultancy and Service division, we provide Non- Destructive Testing -Thermographic Inspection Services for Building, Roof and Low Voltage Electricity. 我们提供的无损检测服务是为建筑外墙, 房顶和低电压设备提供的红外线检查及其有关的顾问服务。
- As the user enters the beam's effective range(15” to30”) the beam is reflected into the OPTIMA Scanner Window and transformed into a low voltage electrical circuit. 当使用者进入光线有效范围(81-762毫米),光束反射到感应器的扫描器窗口,然后转化为低压电流。
- In our range we have developed various low voltage electrical devices: mini circuit breakers (MCB), residual current circuit breakers (RCCB), molded case circuit breakers (MCCB) and AC contactors. 现已形成了四大低压系列产品:小型断路器(MCB),漏电断路器(RCCB),交流接触器(AC CONTACTOR),空气开关(MCCB)。
- lower voltage electric power line carrier wave 低压电力线载波
- The junction of more than two conductors in an electric network. 电网络中两个以上导体的连接点。
- Keywords low voltage electric;electric shock;myocardial necrosis;tardive death; 低压电;触电;心肌坏死;迟发性死亡;
- Low voltage electrical apparatuses 低压电器
- The basic technology of LV electric network control systems was investigated. 探讨了低压电网控制系统的技术基础。