摘要：To solve the problem of unclear loom openings and sizing breakage for the high-count and high-density carded pure cotton fabric, the formula of PVA, modified starch, AG-C slurry of solid polypropylene-based as the main components are designed. The test result of the pure high-count cotton fabrics before and after using the AG-C sizing effect are compared for the weaving effect, and the consumption of size. The test results show that the adhesive property of AG-C size is good. Adding amount of PVA could reduce the consumption of PVA. The effect is remarkable in improving the size coat flexibility and increasing the efficiency of hairiness rate.%为解决普梳纯棉高支高密织物浆纱断头、布机开口不清的问题,设计了以PVA、变性淀粉、AG-C固体聚丙烯浆料为主的配方,对纯棉高密织物使用AG-C前后的上浆效果、织造效果和浆料单耗进行了测试对比,表明AG-C浆料的粘附性好,适量加入可减少PVA的用量,在改善浆膜的柔韧性、提高毛羽贴伏率方面效果显著.
摘要：在网络迅速普及的今天，对用户的网络访问行为进行分析并建立用户兴趣模型是经实践证明的有效方法．提出了基于RSS的层次结构用户兴趣模型的建立与动态更新方案，成功地解决了兴趣模型的提取、表示和更新等问题．%Today, with the rapid development of the network, all kinds of the information service system based on web ＇also have been developed quickly. But when there was so plentiful information on web, How to provide users with in information quickly and accurately has become a hot spot in recent years for academicians. It has been proved that to analyze and build a user interest model is an effective method. In this paper, I put forward a scheme, which described how to build and dynamically update a user＇s interest model with multi - level structure based on RSS, and successes in solving the problem how to extract, describe and update the interest model.
摘要：现有的二维随机向量（X,Y）独立性检验方法都以假设X和Y相互独立为原假设进行检验,具有保护原假设的倾向,即更容易得到接受＂两个变量相互独立＂的结论.在＂两个变量不相互独立＂为原假设的基础上,利用分布函数的Kolmogorov距离构建了一种检验方法,使得能够控制将＂X和Y不独立＂错判成＂X和Y相互独立＂的概率.数据模拟表明,该方法能更好地区分不独立的随机变量.%This thesis discusses the methods about the test of independence of two - dimensional random vectors （ X, Y ）. The traditional test methods are based on the null hypothesis that X and Y are independent . We know that the hypothesis test has a tendency of protection of the null hypothesis, that is to say, it＇s easier to accept that ＂two variables are independent ＂ . In this thesis, we utilize the Kolmogorov distance of distribution functions to construct a new test method based on the null hypothesis that X and Y are not independent. This method allows us to control the probability of the wrong judgment that ＂X and Y are independent＂ , when ＂X and Y are not independent＂ is right. Data simulation shows that the new method can better distinguish random variables which are not independent.
摘要：The research of the design for mature pants and the basic pattern of mature pants is still lacking. This study, taking into account the size difference between the complexity of the lower body, investigate the A body on the basis of ＂Yang Ting pants prototype＂ designed by Donghua University, based on theoretical analysis and experimental clothing tests , the A pants size for basic pattern A consistent body of women is established. Basic pattern system for the future of pants and trousers basic pattern provides a theoretical basis for structural design.%针对成熟裤原型及原型法裤装结构设计的空缺，考虑到各体型之间下体差异的复杂性，以A体型为例，以东华大学“杨挺裤原型”为基础，通过理论分析及试验样衣的检验与修正，建立了A体型女裤原型，该原型基本吻合A体型女性，为今后女裤原型体系的研究及裤装原型法结构的设计提供了理论依据．
摘要：A class of positive periodic functional differential equations is investigated by nonlinear functional analysis including the fixed point index theorem and cone theory. Some results which generalize and improve the known results in the literatures are obtained.%利用非线性分析了不动点定理和锥理论，讨论了一类泛函微分方程的正周期解的存在性问题，所得结果改进了已有的文献结果．
