铅锡合金沉积物的显微组织

将离子浓度比为5∶5的铅锡电沉积分形生长沉积物制备成金相样品，用金相显微镜观察了它们的显微组织。结果表明，在此情况下，铅锡电沉积生成物由两相组成，即铅锡共晶相和铅基固溶相，两相呈交替层状分布。     

工艺规划系统中动态模式分类的研究

提出了工艺规划系统中动态模式分类（pattern classification）的概念，介绍了模式分类判定树和动态模式分类的基本原理，并对动态模式分类的聚类质量标准进行了研究。动态模式分类是基于实例归纳（case based reasoning,CBR)的自动分类过程，具有自学习和自完善的功能。     

定性演算的扩充

在已有定性演算的类的划分上进行了扩充并定义了新的定性演算,而且进一步讨论了定性运算的性质.     

人参果引种高寒地区的试验研究

文章主要阐述了在引种人参果过程中的栽培管理技术措施和引种所取得的效果。     

基于RL&SM通用夹具系统的主动寻位技术及其实现方法

介绍了RL&SM通用夹具的寻位系统 ,描述了主动寻位与制造信息转换问题 ,提出和实现了相应的控制方法及其系统实现中的关键技术。理论分析与实验结果表明 ,提出的解决方法和技术是可行的 ,为RL&SM通用夹具系统的实际应用奠定了理论基础和技术支持     

平果铝高压溶出过程结疤形成影响因素探索

平果铝高压溶出过程，结疤的形成是不可避免的，而且对生产带来的危害也很大。对结疤形成影响因素的研究，对于生产中结疤的治理，强化氧化铝生产具有十分重要的意义。     

管理系统中的错误研究

通过介绍几个经济管理中的典型案例，探索了经济和管理中错误的变化或转化的条件、方式和规律。在介绍模糊错误集得出几个基本概念的同时，主要研究了模糊错误集分解运算与内涵对立运算的关系，得到了1个定理。     

Sul meccanismo di azione della streptomicina

Summary A study was undertaken on the variations of the redox potential level produced by streptomycinin vitro andin vivo. We have been able to show that, owing to an oxidative effect, streptomycin produces an increase of the redox potential level. This oxidative effect varies in degree according to the condition of the patient.We also found that in the blood and in the spinal fluid of patients suffering from tubercular meningitis factors are present which inhibit the action of streptomycin.The results of our findings lead to the conclusion that the dose of streptomycin must be varied according to the condition of the patient if the constant level required for an efficient therapy is to be maintained in the blood and in the spinal fluid.     

Kondensationsprodukte von Oxyketonen und Aminoketonen mit 2,4,5-Triamino-6-oxy-pyrimidin

Summary By condensing 2:4:5-triamino-6-hydroxy-pyrimidine with dihydroxyacetone (diacetate), diaminoacetone or acetone-1,3-di (p-formylaminobenzoic acid) not the expected 8- or 9-oxymethyl resp. -aminomethyl-pteridines but 8-or 9-methyl-pteridines were obtained. With p-tolyl-d-isoglucosamine not a tetrahydroxybutyl-pteridine but a trihydroxybutyl-pteridine was formed. For an explanation of these results it is supposed that from the dihydro-pteridines formed at first by intramolecular splitting off of H₂O or R·NH₂ aromatization takes place.