柔性物流技术在生产中的应用

东风汽车公司立足于自己特殊的地理环境及发展历程，经过30年的实践和探索，形成适合自身的物流组织，如：采用合理的计划实施多品种混流和同步化生产、对跨厂际零部件采用物流组织配送制等，运用MRP与JIT相结合的先进的自动化采集技术，建立管理信息系统，使企业的生产经营工作取得了同步的发展。     

Facility layout problems: A survey

Layout problems are found in several types of manufacturing systems. Typically, layout problems are related to the location of facilities (e.g., machines, departments) in a plant. They are known to greatly impact the system performance. Most of these problems are NP hard. Numerous research works related to facility layout have been published. A few literature reviews exist, but they are not recent or are restricted to certain specific aspects of these problems. The literature analysis given here is recent and not restricted to specific considerations about layout design.

We suggest a general framework to analyze the literature and present existing works using such criteria as: the manufacturing system features, static/dynamic considerations, continual/discrete representation, problem formulation, and resolution approach. Several research directions are pointed out and discussed in our conclusion.     

碘量法测铜中物质性质和分析操作

本文讨论了碘量法测定铜量中一些有关物质的特性,以及这些性质对分析条件和操作的要求。     

粘土作为高放废物处置回填材料的可行性研究

本文以西北粘土为对象,对其压实行为、热传导、膨胀特性,以及吸附和渗透性能进行了初步研究,借以探讨西北粘土在高放废物处置中用作回填材料的可行性。试验表明,以西北粘土为基材,经过适当的热改性和吸附改性,在初始含水量约为9%,于70MPa 下成型,用作高放废物处置中的回填材料是可行的。     

GaAlInP发光材料计算的经验公式

根据已经发表的实验数据，针对镓铝铟磷发光材料的提出了一组经验公式及相应的曲线，作为ＧａＡｌＩｎＰ可见光材料设计的依据或参考。     

Sicherer und wirtschaftlicher Betrieb von Kraftwerken – Ergebnis der Forschung im Bereich Werkstoffe,Auslegung und Instandhaltung

Safe and Economic Operation of Power Plants – Research Results in the Field of Materials, Design and Maintenance Components of power plants which undergo high temperatures are subjected to complex loading situations. The requirements on the used materials result from the special operation conditions of the plants and have to be adjusted to the steadily growing requirements on higher efficiency of the complete power plant as well as to those of safe and economic operation. The expenses for control and downtimes are directly connected with economic efficiency and availability. However, in case of new procedures or components it is not possible to revert to the existing know‐how. Different failure mechanisms than known before can occur. The same goes for the load situation. Therefore the knowledge base has to be extended to in‐advance or even parallely running scientific examinations that life assessment and maintenance strategies can be applied which guarantee the operational reliability and the efficiency of the plant. The main emphasis of these F&E works has to be put on condition monitoring based on actual operational data, the standard materials’ and component’s behaviour (deformation, damage and failure behaviour) in connection with design of components and the related material laws. In the framework of applied AVIF projects, following problems are handled:. – qualification of materials by determinating parameters related to practise. – optimal design of components by making available material laws and numerical tools. – economic manufacturing of components by qualifying processing methods such as welding. – The results can be transferred to concepts for safe and economic operation of power plants, especially for newly introduced materials for which there is no operational experience available.     

贵冶三期配料仓皮带秤改造

本文从原理、结构及特点分析了贵冶配料仓皮带秤由机械式皮带秤改为电子式皮带秤的必要性及效果。     

甜菜aa核不育研究之二──利用甜菜aa核不育系改良育种材料的方法与程序

论述了利用甜菜aa核不育系改良育种材料的先进性和优势，以及利用aa核不育改良雄性不育系自身及育种材料经济性状和抗病性能的方法与程序。     

浅谈石油化工科研单位的物资管理

简要介绍了石化科研单位物资管理的特点，指出在管理中存在的问题并进行了分析，并对采取的改进措施进行了讨论和总结。