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DEA_Analysis
- 本文应用DEA模型对钢铁上市公司的业绩进行了实证研究。通过DEA有效分析和规模收益分析对十四家上市公司的业绩进行了效率衡量,为投资者理性投资提供了参考依据,也为上市公司提高效率提供了数据借鉴。-Using DEA model of the steel the performance of listed companies in the empirical study. DEA through effective analysis and scale benefit analysis of 14
zhangangjishu
- 粘钢技术在平战功能转换中的应用研究,优秀的文章,应用于国防,也可以作为硕士,博士论文-sticky steel in peacetime functional transformation of applied research, the excellent articles for national defense, can be used as master's and doctoral theses
SIMENS-MES-of-steel
- 西门子的MES框架,非常不错的参考资料; 希望对大家有帮助 -Siemens MES framework, a very good reference; We hope to help
Steel
- 钢铁企业制造过程质量的标准化管理系统研究-steel manufacturing process standardization of the quality management system
HP-Steel-MES
- HP在马钢山钢铁厂实施的MES系统框架-HP Magang Hill in the implementation of the steel plant MES framework .................
heat treating steel
- 机械专业英语
SVG-rational
- 近2 年随着设备厂家的宣传推广,SVG装置在国内的钢铁,煤炭,港口,风电 等电能质量问题较严重的行业的应用兴旺起来,SVG装置的直挂电网的电压等级 已经达到35KV,形成了 380 660 1140 3300 6 10 35 全系列的产品. 除清华电机系2006年初在上海西郊变投运的50MSVG以外,真正以招投标方式 采购的直挂电网的IGBT高压SVG装置2008年初才投运.至今高压直挂电网的 SVG装置估计已超过 500 套以上。 -Nearly two years o
wangluojihuajishu
- 钢结构网络计划技术及流水施工原理,施工组织方案实例-Steel pipeline network planning techniques and principles of construction, construction program examples
liushuishigongyuanli
- 钢结构网络计划技术及流水施工组织原理(2)-Steel pipeline network planning techniques and principles of construction (2)
DIAGNOSINGCORROSIONMODALITYSYSTEMOFMETALLICMATERIA
- 采用图像扫估方法获得了碳钢、低合金锅实海试片的腐蚀形貌图像,井对图像进行预处理及灰度分析 将所得样本的灰 度值分布和对应的腐蚀形貌作为知识库的标准样本,用模糊模式识别理论建立了腐蚀形貌诊断系统、可以由扫描灰度值分布判断金 属的表面腐蚀形貌-So assessment methods used to obtain images of the carbon steel, low alloy pot real sea test piece corrosion morphology images
Research
- 大型钢铁企业原料场存储分配问题的研究,主要讲总体设计-Large-scale iron and steel enterprise storage market distribution of materials research, the main speaker design
guandaopushe
- 钢管订购和运输优化模型 钢管订购和运输优化模型-Order and transport steel pipe order optimization model and optimization model of the transport pipe ordering and transportation optimization model
MES_Architecture_cartoon
- 韩国浦项MES系统架构图 韩国人和日本人做的信息化项目文档,可以说是出类拔萃。非常精致细致。本资源乃本人在济南钢铁厂(价值9000万项目)和韩国浦项做的MES系统架构图(全图),对大家认识和掌握大型MES系统的功能模块、流程、数据流是很有好处的。注:此乃2004年的项目。 -South Korea' s POSCO MES system architecture diagram of the Koreans and a Japanese information technology p
vizag-steel-plant
- descricpton abt vizag steel plant
Introduction-of-steel-plant
- 全国各大钢铁厂的介绍。非常详细,适合初入钢铁行业的人了解。-Introduction to the major steel plant. Very detailed, for entering the steel industry people to understand.
Steel-structure-production-flow
- 某公司钢结构的生产流程等资料,个人认为可以一看,多多交流。-Steel production process of a company, etc. I personally think that one can see, a lot of communication.
steel
- 钢结构编码,用于工厂钢结构领域,多种编码形式,收集了大部分的常用方式-Steel structure code, used in steel structure factory areas, a variety of encoding, collected the most commonly used way
Thin-gauge-steel-sheeting-and-members-
- Thin gauge steel sheeting and members design
Tempering-bearing-steel
- 7.14回火钢轴承的测试数据,实验数据非常难得。是在洛阳轴承厂测试几个月得到的数据。对于科研有需要的朋友,这份数据非常有用。-Tempering bearing steel, this is tempered steel experimental data, very rare.If you have any help to you, you can save data collected a lot of time.
carbon-steel
- 碳钢的物性,包括碳钢的密度比热容,自己苦苦找的整理了一下-Carbon steel physical properties, including carbon steel density specific heat capacity.