Mn对SrTiO3基电容—压敏陶瓷非线性系数的影响

介绍了ＳｒＴｉＯ３基电容－压敏陶瓷研究的国内外进展，从理论和实验出发研究了Ｍｎ对ＳｒＴｉＯ３基电容－压敏陶瓷非线性系数的影响，并得到了一些有益的结论。     

用运动链图求解多杆机构瞬心的方法

介绍了一种简便的，用运动链的图直观地判断多杆机构瞬心求解顺序的方法，及其应用．     

山岭区高速公路线形设计初探

本文对山岭区高速公路设计中与平原区设计不同之处从几个方面做了探讨和说明。     

On mathematical arbitrariness of some papers on the potential homologous linear rule investigation

The history of homologous linear rule investigation is reviewed simply. The author puts forward a problem worth paying attention to in the recent potential homologous linear rule investigation, especially some mistakes made in these investigations on mathematical foundations. The author also exposes the mathematical arbitrariness of some papers on their potential homologous linear rule investigation.     

尼龙织物回归反射整理的丝印研究

研究了溶剂型回归反射印花浆在尼龙塔夫绸上的平网印制方法，探讨了影响回归反射效果和印制效果的一些因素，如玻璃微珠和粘合剂的配比，丝网目数和不同的彩色反光层等。对不同类型的溶剂型粘合剂进行了优选。     

RBF神经网络在煤的热解特性研究中的应用

在MATLAB5．3环境下，利用神经网络工具箱中的RBF神经网络算法，通过煤的元素分析和工业分析对煤的热解特性进行了研究，对热解析温度T1，最大反应速度对应的温度T1max，热解前期热解量G1以及热解完成时间 t进行了预报，预测结果表明用RBF神经网络来研究煤的热解特性，可以达到较高精度，是一种很好的研究方法。     

Electrooxidation of Mn(Ⅱ) on Pb-Sb-As Electrode in Sulfuric Acid

The electrooxidation of Mn(Ⅱ) on Pb-Sb-As alloy electrode in sulfuric acid has been investigated.In order to make the two steps of indirect electrosynthesis of benzaldehyde carried out in the same sulfuric acid concentration and also obtain high current efficiency of Mn(Ⅱ) to Mn(Ⅲ) and high yield of Mn(Ⅲ) oxidizing toluene to benzaldehyde in the mean time,the electrooxidation of Mn(Ⅱ) in 60% H2SO4 has been studied.Experimental results show that high current efficiency of Mn(Ⅲ) (about 75%) is obtained in 60%H2SO4 at 60℃.The reason affecting the current efficiency of Mn(Ⅲ) is discussed,and it is the coordination of sulfuric acid concentration and electrolytic temperature.The law is found that it is suitable for electrolysis at low temperature when sulfuric acid concentration is low and at high temperature when sulfuric acid concentration is high.     

面向功率键图通用仿真软件

介绍了一种机电液动力系统通用动态仿真软件，该仿真软件可由原理图自动生成功率键图，由功率键图自动建立状态变量模型，实现了对非线性机电液综合动力系统的计算机仿真，有效提高了仿真精度和友善性。     

粗毛淫羊藿的引种栽培试验

报道粗毛淫羊藿的引种栽培方法，试验表明，遮阴度较高，相对湿度较大、酸性腐殖土的立地条件加上一定的栽培管理措施，是该植物的引种栽培成功的生境，对淫羊藿属其它种类的工用上种栽培了具有一定的参考价值。