红寺堡扬水灌区新庄集梯级泵站优化调度研究

以红寺堡扬水灌区新庄集梯级泵站为研究对象，从提高梯级泵站的综合效益出发，根据新庄集梯级泵站各机组的实际情况和要求，以泵站级数K为阶段变量，各级泵站的供水流量Ｑｋ为状态变量，各级泵站的开机方案Dｋ^T为决策变量，运用动态规划理论，建立在流量匹配的前提下能耗最低且弃水量最少的优化数学模型。在泵的工况点确定时，分别采用了克莱姆法则和试算法对单泵工况点和多泵工况点进行了确定。通过编制新庄集梯级泵站的优化调度应用程序，得到了各泵站的最优组合方案，即一泵站的2^#，3^#，4^#，5^#，6^#泵组合；二泵站的1^#，3^#，4^#，5^#泵组合；三泵站的1^#，3^#，4^#，6^#泵组合；四泵站的1^#，3^#，4^#，6^#泵组合。由模拟计算结果，并结合工程实际，提出在现有条件下采用工程改造的建议，即在现有的基础上附加小泵，对现有的泵进行变速、变时、变阀调节，附加回水管和调节干渠的分出流量，采用该方法较好地提高了泵站的经济效益，使泵站的管理有效、方便。     

基于人工智能方法的单片机仿真系统

将人工智能与仿真技术相结合，以单片机硬件电路为专家系统的知识来源。通过状态空间法建立基于面向对象的单片机自动设计专家系统，利用估价函数，建立搜索空间，通过有序搜索找到目标函数．实现对单片机系统仿真硬件电路的自动设计．     

双单片机控制动平衡测试系统

介绍了一种改进了的动平衡测试系统．系统的核心部分利用了双CPU：用通用灵活的八位单片机进行现场数据的采集和控制．用高性能的十六位单片机进行数据分析处理，从而使系统具有速度快，实时处理的优点。     

利用实体数据对单段任意形管件进行数值放样

利用CAD中直纹曲面的特性对单段管件进行数值放样，使单段异口径管件的放样实现端口的位置任意性和形状任意性．再用USP编制程序，建立友好的用户界面——对话框，使数值放样的计算和绘图自动生成，从而大大提高展开图的精确度和工作效率。     

基于单机排序问题的降落飞机分组排序方法

为使单跑道降落飞机排序结果在实际操作时可行、简单，首先限制同一航路段上的飞机按照先来先服务的原则排序，在最终的排序中，其拓扑次序不变；其次提出了将飞机分组排序的思想，对同一航路段上刚好满足最小安全间隔的飞机做为一个飞机组参与排序。使用1|chains|∑wjcj做为排序模型，通过求解各飞机链的ρ因子可以快速得到排序结果。将本方法用于对双流国际机场和其它几个机场的实际航迹数据进行计算，得到的排序序列完全符合实际管制需要，具有很高的推广应用价值。     

An Investigation of Passivatior of Cerium for Red Copper

The paperis studied and probed into the cerium application in the passivators of red copper. Through the experimentation of single factor we knoew that ithas remarkable quality influence among red copper passivators by Ce3 , determined that there is obvious function in its small content. And we educed a best technology through the orthogonal test. Research shows: there are obvious changes in the molecular structure of the passivating films after adding the Ce compounds and anticorrosive performance is improved.     

塑料发泡板机头的机电一体化设计与研究

用二次优化的计算方法对线性等锥角岐管和可调间隙衣架式机头流道的几何参数进行了优化计算，在此基础上，通过更换口模、阻尼棒及口模调节装置、温度分区控制等机电一体化设计，成功开发了宽幅发泡挤出板机头。     

除砂工艺在拜尔法氧化铝生产中的应用

中铝山西分公司独家采用的拜耳法赤泥旋流器一螺旋分级机除砂工艺，工艺简单，除去了赤泥中的大颗粒粗砂，对沉降槽、赤泥过滤机的稳定运行起到了重要作用。     

W-Ni-Fe系高密度钨合金形变强化工艺研究进展

综述了高密度钨合金材料形变强化工艺的研究进展，重点介绍了轧制、旋锻、静液挤压(冷静液挤压，热静液挤压)等形变强化工艺对高密度钨合金材料性能的影响及各种工艺方法的优缺点，指出了形变强化工艺在高密度钨合金生产领域方面的优势及应用前景。     

The Mother-Infant Relationship in Single, Cohabiting, and Married Families: A Case for Marriage?

Single-mother, cohabiting 2-parent, and married 2-parent families with infants were compared on maternal and infant behavior, Home Observation for Measurement of the Environment (HOME) scores, and infant's security of attachment. Married mothers and their infants demonstrated more positive behavior and received higher HOME scores when the infant was 6 and 15 months old than did their cohabiting and single counterparts. Married families were also better off than single and cohabiting families on several demographic, parent personality, financial, and social context measures. Single and cohabiting families were similar across most measures. Selection variables (maternal age, ethnic group, and education) explained much, but not all, of the family structure differences in the mother-infant relationship and the HOME. Maternal psychological adjustment, attitudes about child rearing, income, and social support explained little of the family structure variation, suggesting that characteristics that preceded marriage and conception were important determinants of family structure differences. (PsycINFO Database Record (c) 2010 APA, all rights reserved)