从1941年苏联领土上波兰军队的组建看战时初期盟国间的合作

战时波兰流亡政府与苏联政府外交关系的恢复及随后苏联领土上一支波兰军队的建立,完全是英美与苏联大国关系的“副产品”.英国政府自战争开始后,一直试图将苏联政府拉向自己一边,苏德战争的爆发使英国政府与苏联政府的合作成为可能.为此,英国政府不惜一定程度上以波兰国家利益为代价.同时,苏联政府为扭转苏德战争初期溃败的局势及获得西方的援助,同意恢复苏波外交关系并允许在苏联领土上建立一支波兰军队.在反法西斯阵营中大国与大国、大国与小国之间,在合作的同时又存在着各自利益的冲突,大国之间的交易常常以小国作为代价.苏联领土上这支波兰军队的组建,即体现了在战争初期盟国间的这种合作.     

Polish-H半群上概率测度卷积幂的弱收敛性

定义了一类拓扑半群——Polish-H半群，建立了Polish-H半群上Kawada-Ito型结果的某种形式，由于局部紧的、第二可数Hausdorff拓扑半群是Polish半群的真子集，因此本文的结果含盖了[1]中的定理．     

有机分子的计算机表示及官能团的自动识别

应用二维连接表法实现了有机分子的计算机表示，并对有机分子所含的官能团进行了自动识别。     

论波兰海报艺术

以波兰海报艺术独特的风格和特征为切入点，论述了波兰海报是富有艺术家强烈个人风格、深沉而又有感染力的艺术作品，艺术水准高，兼具国家要求和设计家个人观念表现两方面特色的现代海报．分析了波兰海报艺术是以超现实主义、绘画与设计完美结合以及纯真与浪漫情趣交融等个性特征为主的现代海报，指出波兰海报表现内容丰富、视觉语言尖锐、艺术性高、表现形式多样，是世界海报设计界杰出的典范．     

纤维素酶在棉织物生物抛光中的应用

阐述纤维素酶的作用机理,并简述纤维素酶对棉织物的抛光整理工艺;分析影响纤维素酶抛光效果的各种因素,包括酶用量、温度、pH值、处理时间等对织物失重率、起毛气球外观的影响;指出纤维素酶在绿色染整工艺中的重要性。     

Interpretation Method of Guqin （Chinese Ancient Zither ） Notation Based on Radical and Structural Analysis

Guqin music is a precious cultural heritage of China. The notation of Guqin is very special, which records its playing methods and techniques. For the purpose of preserving the guqin art, the digitalization of guqin notation and an interpretation method of guqin notation were conducted. By using this interpretation method, raw images of handwritten notations are transformed into structural data that can be processed and analyzed by computers easily. The method decomposes each single complex character of guqin notations into simple radicals and finds the structure of the character. According to the radicals and the structure, the character is interpreted into meaningful codes. The experimental results show our method is effective.     

关于随机算子的随机不动点定理

本文建立了两个随机算子的不动点定理,第一个是作者的一个结果的随机化,第二个是第一个结果对集值映象序列的推广.     

凹凸单面提花织物的结构与组织设计

本文提出用“提花线圈分布图”来表示提花组织,并通过实验和织物组织结构的分析来讨论织物产生凹凸效应的原因。对于不同结构的凹凸效应进行分类。介绍判断凹凸效应和设计凹凸单面提花组织的方法。     

集值映象的随机公共不动点定理

在本文中,我们证明了一个关于集值映象对的随机公共不动点定理,这个定理及其推论推广并随机化文献[1]中的一个定理。     

Babbage’s guidelines for the design of mathematical notations

The design of good notation is a cause that was dear to Charles Babbage’s heart throughout his career. He was convinced of the “immense power of signs” (1864, 364), both to rigorously express complex ideas and to facilitate the discovery of new ones. As a young man, he promoted the Leibnizian notation for the calculus in England, and later he developed a Mechanical Notation for designing his computational engines. In addition, he reflected on the principles that underlie the design of good mathematical notations. In this paper, we discuss these reflections, which can be found somewhat scattered in Babbage’s writings, for the first time in a systematic way. Babbage’s desiderata for mathematical notations are presented as ten guidelines pertinent to notational design and its application to both individual symbols and complex expressions. To illustrate the applicability of these guidelines in non-mathematical domains, some aspects of his Mechanical Notation are also discussed.