电气系统

Gauges access control system, its general as the main contact devices to electrical use, the use of instruments should pay attention to access the load power, voltage and current shall not exceed their ratings.

仪表接入控制系统时，其接点装置一般作为主令电气使用，使用时应注意接入仪表的负载功率，电压及电流均不得超过其额定值。

To be repacked , the productivity is high, it is reliable to run, is suitable for cutting and making the medium and small-scale asynchronous motor in enormous quantities to cut slice unshakable in one's determination.

这种自动生产线可利用现有的冲床和模具等设备以及必要的电气控制系统等改装而成，生产率高，运行可靠，适用于冲制大批量的中小型异步电动机铁芯冲片。

In the case of plane-parallel electrodes.the variation between the voltage wave form of two dielectric plates and the voltage waveform of power supply was theoretically discussed-the times of different discharge shapes were respectively calculated-and what is more.the movement of charge ions was demonstrated.

从理论上对介质阻挡放电的放电气隙上的电压变化进行了系统分析，完整地讨论了放电过程中气隙上的电压波形变化以及各波形阶段对应的时间。并进一步确定了放电离子在不同波形阶段的运动情况。

DAYANG" products include: rotary kiln, ball mill,"Possession of mill, cement mill, raw mill, raw mill, cooling machine, dust collector, vertical mill, drying machine, crushing machine, five cyclone preheater device, humidification tower, the wind swept coal mill, roller press, plate feeder, bucket elevator, screw conveyor and other building materials machinery and chemical machinery and auxiliary electrical control system and a variety of bridges mold.

大洋产品有：回转窑，球磨机，〈管磨机、水泥磨、生料磨、原料磨〉、冷却机、收尘器，立式磨，烘干机，破碎机，五级旋风预热器、增湿塔、风扫煤磨、辊压机、板式喂料机、斗提机、螺旋输送机等建材机械和化工机械及配套电气控制系统以及各种桥梁模具。

Electrical and plumbing systems age, wood frame homes are often susceptible to wood rot and insect infestation, and appliances wear out after years of use.

电气时代和供水系统，木构舍往往容易腐和木材病虫害、经过多年的磨损和电器使用。

Transportation systems group, signed a joint venture co-operation agreement, the two sides decided to jointly invest to build Asia's largest wind power gear box production base, and upon completion, will produce various types of wind power gear box is expected to a total investment of 100 million U.S.

据悉，根据美国第一能源集团和美国通用电气运输系统集团签署的合资合作协议，双方决定共同投资兴建亚洲最大的风电齿轮箱生产基地，建成后将生产各种型号的风电齿轮箱，预计总投资1亿美元，年产值可达60亿元人民币。

Main electric equipment that the voltage transformer hit as the power system.

变压器作为电力系统中的最主要的电气设备。

Companies rely on some of Xi'an University of Electronic Science and Technology professor, research institutes of technology support, long-term cooperation in research and development power automation, electrical testing, electrical testing equipment, including: Switching mechanical properties tester, vacuum tester, cable fault tester, cable test Management systems, cables altimeter instrument, relay calibrator, DC high-voltage generator, or flow, test transformers, DC Resistance Tester, loop resistance tester, and change than the group tester, MOA tester, Transformer test aircraft, dielectric loss tester, ground resistance tester, such as electric Zhaoou table.

公司依托西安电子科技大学部分教授，科研院所的科技支持，长期合作研发电力自动化、电力测试、电气试验仪器设备，包括：开关机械特性测试仪、真空度测试仪、电缆故障测试仪、电缆测试管理系统、电缆测高仪、继电保护校验仪、直流高压发生器、升流器、试验变压器、直流电阻测试仪、回路电阻测试仪、变比组别测试仪、氧化锌避雷器测试仪、变压器试油机、介质损耗测试仪、接地电阻测试仪、电动兆欧表等。

It s rope trolley type has mainly single trolley basic type with wire winding system, single trolley with through grab wire coinding type, double trolley type with main trolley and compensation trolley ,single trolley with four drums and planet reducer synchronous type and single trolley with four drums and electric synchronous type.

其牵引小车的型式主要有单小车钢丝绳缠绕系统基本型，单小车钢丝绳贯穿抓斗缠绕式，带有主小车和补偿小车的双小车式，单小车四卷筒行星减速驱动同步型，单小车四卷筒电气同步型。

In this paper, the design of using a PLC control system in modular machine tool s power sliding table instead of the conventional relay control system is introduced, and the electric control schematic diagram and ladder diagram procedure of PLC are given.

本文介绍了在组合机床动力滑台中用PLC代替传统继电器的控制系统设计，并给出了相应的电气控制原理图和PLC梯形图程序。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。