分析设备

In the process of switching operation of 220kV primary equipment,the switch of motor power source tripped suddenly,and then electric arc occurred between the moving contact and stationary contact of disconnecting switch.

对一起因220kV一次设备在倒闸操作过程中，电动机电源开关突然跳闸，致使隔离开关动、静触头之间产生电弧，危及电网和设备安全的这一危险情况进行了分析，找出危险根源，强调执行反事故措施的重要性。

This text introduces the principles and functions of three-position disconnecting switch of 31.5 kV GIS in Liuliping substation, analyzes the secondary control mode of the device through the diagrams of logical relation and table of status, points out that the equipment safety operation is affected by incorrect design for adopting false status table and additional 4 illegal control modes to 4 normal control modes on switches.

沈世忠，黄东红摘要：本文介绍了六里坪变电所31.5 kV GIS三工位开关的原理和作用，并对该设备的二次控制方式运用逻辑关系图和状态表进行了分析，指出由于设计中采用了错误的状态表，运行中除了4种正常开关控制方式以外，增加了4种非法控制方式，影响了设备安全运行。

Combined with technical transformation of 125MN extrusion press extrusion dummy block transportation system, by analyzing the existing problem in the old system, choose a scientific project-to make a frequency-converter speeding-adjusting system of crane based on communication of Profibus-DP.

结合125MN挤压机运垫系统的改造，通过分析老系统存在的问题，制定科学的改造方案－基于Profibus-DP标准的通信变频调速系统，并组织设计、选型和实施，从根本上降低设备故障率，提高系统运行速度和控制精度，并为其他在线设备的电气改造提供可靠的经验。

This paper introduced lumber elastic modulus is a kind of fast testing device for lumber elastic modulus with FFT、 numerical control and computer technology.

本文介绍开发的板材弹性模量自动检测设备是综合FFT分析技术、数控技术和微机技术开发的一种关于木材杨氏模量和剪切弹性模量的快速测定设备。

The company has advanced professional production equipment, the world's leading fully automated SMD production line and a series of quality assurance test equipment (automated solid crystalline machines, automatic wire bonders, die making machines, automatic cutting machine, automatic spectrophotometry machine, fitted with automatic machines, cold thermal shock machines, programmable temperature and humidity machine, fixed-type constant temperature and humidity machine, environmental testing machine, a computer analysis of microscope, etc.), with high-quality management team, a high level of technological development and a large number of well-trained skilled workers .

公司拥有先进的专业生产设备，世界领先的全自动 SMD 生产线及一系列品质保证测试设备（自动固晶机，自动焊线机，模造机，自动切割机，自动分光机，自动装带机，冷热冲击机，可程式恒温恒湿机，定点型恒温恒湿机，环境测试机，电脑分析显微镜等），拥有高素质的管理队伍，高水平的技术开发人员及一大批训练有素的熟练工人。

It was found that organic/inorganic compound chromate-free agent has better composite performance,parameters of roll coaters are very important for thickness and surface quality of the film,and reasonable drying and cooling equipments and process are something to guarantee the quality of final products through comparison and analysis between traditional and new hot dip galvanizing proce...

对比分析传统与新型的热镀锌后处理工艺得知，有机/无机复合型无铬钝化药剂具有较好的综合性能，辊涂机工艺参数对膜厚及表面质量的控制尤为重要，合理的烘干及冷却设备及工艺，是保证最终产品性能的关键。采用新型的辊涂、热风烘干生产工艺，设备投资低，产品质量稳定，生产出性能优良的热镀锌无铬钝化钢板，得到了用户的认可并进行了批量生产。

Mechanical properties; physical and chemical analysis; identification of all the measurement equipment and helium leak detectors, vacuum gauges, dewpoint meter, composite gas detector equipment, such as low-temperature detection equipment.

力学性能；理化分析；计量鉴定所有设备仪器及氦检漏仪、真空计、露点仪、复合气体检测仪等低温设备检测仪器。

The embeddes system examinates the condition, displays the information and diagnoses the fault of the locomotive device while the expert system deals with the locomotive device state information and estimates the locomotive operation state by receiving vehicle embedded system.

其中嵌入式系统完成对机车设备状态的检测、信息显示和简单的实时故障诊断功能，专家系统通过接收车载嵌入式系统对机车设备状态信息的初步分析处理，完成机车运行状态判断和状态预测。

Fully considered the structure and process characteristics of strip mill shape detection equipment,through plenty of field experiments and theory study,a set of error analysis model fit for strip mill shape detection equipment has been set up for the first time with combining theory of the classical mechanics and modern computer technology,which will create the right complex error compensation scheme and put it into the productive practice.

充分考虑板带轧机板形检测设备的结构与工艺特点，经过大量的现场试验与理论研究，将经典力学理论与现代计算技术有机结合，首次建立了一套适合于板带轧机板形检测设备系统误差分析模型，给出了相应的误差综合补偿方案，并将其应用到生产实践，对不同张力下检测辊的挠曲、倾斜、磨损等因素进行了综合补偿，大大降低了现场的板形封锁率，给企业取得了较大的经济效益，具有进一步推广应用的价值。

As a result, the intellectualization of sheet metal forming process is the higher level of new technologies such as press forming automation and flexible process system, by which not only can the feature of manufacturing technique be changed, but also the transformation of press equipment can be forwarded.

所以板材成形智能化过程是冲压成形过程自动化及柔性加工系统等新技术的更高级阶段，不但可以改变冲压生产工艺的面貌，而且还将促进冲压设备的变革，同时也会引起板材成形理论的进步与分析精度的提高，在降低板材级别，消除模具与设备调整的技术难度，缩短调模试模时间，提高成品率和生产率等方面都具有十分明显的意义。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。