循环风与瓦斯浓度的关系

通过循环风时对瓦斯污染数学模型的建立 ,详细阐述了在各种情况下 ,瓦斯浓度的变化情况及治理措施。     

橙浊的生产及应用

阐述了橙浊珠生产及影响橙浊稳定性的主要因素，探讨了橙浊在饮料生产中的应用。     

锌电积的节电探讨

分析厂影响锌电积电能消耗的因素，提出了锌电积的节电对策与展望。     

板栅模具设计中的几个问题

通过对板栅模具设计中遇到的几个实际问题的分析提出处理意见 ,从而达到科学合理地设计板栅模具。     

锌电积阳极析出MnO2电流效率的探讨

分析了锌电积过程中阳极发生的主要反应，探讨了温度、锰离子浓度、电流密度、酸度等因素对阳极析出MnO2电流效率的影响。     

井下原地溶浸技术试验研究

结合东同矿业公司井下原地溶浸的试验研究情况,分析了细菌浸出-萃取-电积工艺过程中存在的问题并提出了解决方法,探讨了该工艺应用研究的发展方向与前景。     

Characterization of EBPVD micro-layer composites and simulation of its internal stress state

Based on the basic operating principal and the technology characteristic of electron beam physical vapor deposition(EBPVD) technique, EBPVD was used to prepare the micro-layer composites. The effect on the substrate preheating temperature was taken into accounts and the finite element analysis package ANSYS was used to simulate the internal stress field and the potential displacement changing tendency. The results show that one of the most important quality factors on the judgment of micro-layer composites is the adhesion between the substrate and the deposition layers as well as among the different deposition layers. Besides the existance of temperature gradient through the thickness of layers, the main reason for the internal stress in micro-layer composites is the mismatch of various properties of the layer and the substrate of different thermal expansions and crystal lattice types. With the increase of substrate preheating temperature, the inter-laminar shear stress also takes on a tendency of increase but the axial residual stress decrease.     

提高70B2矿井主扇效率的途径

针对７０Ｂ２矿井主扇效率普遍偏低的问题，从安装质量，风机改造和主扇装置等方面入手，以提高主扇的运行效率。     

积放式悬挂输送机载货小车的转链形式

积放式悬挂输送机载货小车的转链形式无锡东方输送机厂曹荣全积放式悬挂输送机系统中主动脉与支动脉的连接是依靠道岔和载货小车的转链来实现的。目前国内外各种类型的积放式悬挂输送机的转链形式主要有以下６种：１．桥式过渡桥式过渡一般适用于双车型或双车以上型载货小...