高师武术普修课分块教学的实验研究

采用实验对比的方法 ,探讨武术普修课分块教学的可行性效果 .结果表明 ,武术普修课采用分块教学是可行的 ,且使学生的学习目的性更加明确 ,提高了教学效果     

高校后勤社会化改革的现实意义

高等学校后勤社会化改革是适应市场经济体制与日益发展的高等教育需要之间的唯一出路，也是我国高等教育发展史上的一场深刻革命。     

托梁换柱技术在某砖混结构住宅改造中的应用

介绍了某砖混结构的住宅在旧城区改造过程中,运用托梁换柱的技术,将底层外墙拆除,改建为商铺的设计、施工等情况.     

中水回用前景及其实际意义

概述了中水及中水回用的概念,分析了目前中水回用中存在的问题,探讨了水源热泵技术的应用。     

直面百姓苦难的民众情怀

胡学文以塞外坝上农民生活为核心的底层写作,以直面现实的勇气与真诚,写出了现代化进程中被文明、进步所遮蔽的偏远乡村惊人的苦难与愚昧,显示了作者直面黑暗的精神和同情民众的情怀。     

自然的世界,自然的人性——试分析霍桑在《红字》中的“自然”思想

霍桑在其代表作《红字》中不仅体现了当时的浪漫主义及其巅峰超验主义的影响,同时也突出了他本人独特的思想和对自然的理解.《红字》里的自然涉及到三方面:物质世界中的自然,自然的人性以及自然的生本质,这也是霍桑本人在现实生活中一直追求和向往的境界.     

Solving Non-Uniqueness in Agglomerative Hierarchical Clustering Using Multidendrograms

In agglomerative hierarchical clustering, pair-group methods suffer from a problem of non-uniqueness when two or more distances between different clusters coincide during the amalgamation process. The traditional approach for solving this drawback has been to take any arbitrary criterion in order to break ties between distances, which results in different hierarchical classifications depending on the criterion followed. In this article we propose a variable-group algorithm that consists in grouping more than two clusters at the same time when ties occur. We give a tree representation for the results of the algorithm, which we call a multidendrogram, as well as a generalization of the Lance andWilliams’ formula which enables the implementation of the algorithm in a recursive way. The authors thank A. Arenas for discussion and helpful comments. This work was partially supported by DGES of the Spanish Government Project No. FIS2006–13321–C02–02 and by a grant of Universitat Rovira i Virgili.     

铝厂污水零排放研究

本文从水质方面分析了西南某铝厂污水零排放的可行性。为了实现污水零排放,对该铝厂东片区、氧化铝厂、热电厂三大污水处理系统进行改进。从现场试验监测及统计分析结果表明,改进后的处理系统处理的水质满足再生水水质指标要求,该铝厂污水零排放的实现创造了极大的经济和社会效益。     

Developmental modes of the Neoproterozoic-Lower Paleozoic marine hydrocarbon source rocks in China

Based on the researches on rock type, the mode of occurrence, diagnostic minerals and creatures, the sedimentary geochemistry and organic facies of Chinese marine source rocks from wells and outcrops, and on the research findings of developmental modes of foreign marine source rock, the authors consider that it is impossible to objectively make clear the formation mechanism of hydrocarbon source rock with high organic matter abundance by either single mode of preservation or high organic matter productivity. According to the Chinese geological features, the formation mechanism of the Neoproterozoic-Lower Paleozoic marine source rock is generalized into four modes, namely, thermal water activity-upwelling flow-anoxic; carbonate gentle slope-upwelling flow; xerothermic climate-brine euxinic milieu; and humid climate-retained euxinic milieu; as the Lower Cambrian undercompensation basin organic facies （the Tarim Basin, South China and southwestern margin of North China）, carbonate gentle lime mud bound organic facies （the Upper Ordovician in Tazhong region of the Tarim Basin and the Lower Silurian in the Upper Yangtze Platform）, the Middle Cambrian evaporation laggon organic facies （the Tarim Basin and the Upper Yangtze Platform）, enclosed undercompensation terrigenous bay organic facies （the Middle-Upper Ordovician in the west of the Tarim Basin, the Lower Silurian Long- maxi Formation in the Upper Yangtze platform）. Chinese marine sedimentations with lower organic matter abundance are generalized into two modes of consumption-dilution mode of open epicontinental sea and depletion-dilution mode of supercompensation basin.     

漳州某基坑抽水引起地面沉降的初探

由于基坑快速抽水导致基坑周边地面沉降。通过对场地因抽水引起地面沉降的计算和试抽水等方面的前期工作,分析了因基坑降水对地面沉降的影响,并据此来调整完善基坑降水方案,取得了明显的社会和经济效益。