电镀添加剂的NMR定量分析

本文叙述了用于定量分析电镀添加剂中丙烯磺酸钠和糖精钠的快速、准确、精密的ＮＭＲ分析方法．该方法是依据每个组分的ＮＭＲ特征信号和用作内标的四甲基澳化按ＮＭＲ信号的积分比值建立的，各组分不需要预先分离．     

相转移催化剂在合成苯乙哌啶中间体中的应用

用相转移催化剂的方法合成革乙哌啶的中间体,对原生产工艺进行了改进,摸索出中间体合成的最佳条件和最高收率,使改进前后的合成收率由34.6%提高到72.4%。     

Coarsely Invariant Hilbert Spaces over Infinite Connected Graphs

We study in this paper a Hilbert space HV associated with the coarse geometry of an infinite connected graph X(V,E) with vertex set V and edge set E. We show that X( V, E) is uniformly expanding if and only if l2( V) can be continuously included in HV as a closed subspace, and that the inner product structure of HV is topologically invariant under uniform coarsening of the graph. We also discuss the functorial properties of these Hilbert spaces.     

Riding on Tyvek-A Case Study about How a New Material Invented by Western Multinational Company Enters China

This paper is a case study about how a new product developed by Western multinational company enters new market ?the Mainland China. In this study, a new fabric ?DuPont's hi-technical Tyvek?PU Coating, is fashionized and developed into a new fashionable and functional casual-rainwear, using the approach of new product development method ( idea generation; screening; business analysis; development; evaluation and testing; commercialization).     

证据、证明与诉讼活动的关系

本用辩证唯物主义哲学的观点，解析了证据、证明和诉讼活动三之间的关系。章认为：证据属于客现的物质范畴，证明属于主观的意识范畴，两既有区别又有联系。证据和证明，只有在诉讼活动中才得以结合，实现主客观的统一，也才能实现揭露事实真相、准确结案的目的。     

基于B/S模式的年度考核管理系统的设计与实现

本文阐述了新疆师范大学年度考核管理系统的功能、设计与实现。     

钢管单芯棒圆周剪切法的实验研究

介绍钢管圆周剪切的另一种方法－单芯棒圆周剪切法。通过运动学分析阐述了剪切金属的变形原理；实验研究证明了该方法的可行性并对切口断面质量进行了分析。