矿山物资供应管理信息系统的开发

针对我国矿山物资供应管理的状况和存在的问题进行了分析和探讨 ,并结合矿山现场工作的实际需求 ,采用可视化程序设计 ,开发了矿山物资供应管理信息系统 ,其开发模式对企业物资管理的动态决策具有普遍的借鉴和推广意义。

The Development on MIS of Mine Materials Supplies

An analysis and search on status and problem in the management of mine materials supplies, combining practice need of mine, developing the application of MIS (Management Information System) in nonferrous metals mine. This developing pattern is worth using for reference and spreading in the management of mine materials supplies.Key words: the management of materials supplies;pattern;database;the design of visual program polystyrene(PS) and styrene ethylene/butylene styrene triblock copolymer(SEBS).When PP is blended with PS,strength and rigidity of the system increase and elongation at break and impact strength decrease.SEBS is a good compatibilizer for PS and also an excellent toughening modifier for PP. With incorporation of PS and SEBS into PP,tensile strength of the system reaches 24.4 MPa,flexual modulus 810.6 MPa,impact strength 82.0 J/m,and melt flow index 12.7 g/10 min.