圆形池壁滑模提升系统设计与施工

本阐述了郑州污水处理厂等直径钢筋混凝土消化池，采用滑升模板施工，连续浇筑混凝土提高工效，经过满水和闭气试验，符合设计要求，保证工程质量．取得较好的结果。     

地下室混凝土墙板裂缝的产生与防治

文章阐述了地下室工程裂缝的产生原因及特征，从设计、施工等方面提出了预防及其控制措施，并通过工程实例予以说明．     

师专化学专业学生化学教育能力评价标准研究

教育评价最核心的部分是建立评价标准，不同的评价标准反映出不同的教育理念，导致不同的评价结果。本文认为，该评价系统以正确的教育思想、启发式的教学方法、民主型的师生关系、良好的教育管理能力和教育效果为评价的标准。     

大南宁都市圈形成背景下的区域综合生态保护策略研究

广西境内由南宁市、北海市、钦州市、防城港市组成的桂南经济区是广西乃至北部湾区域的核心经济区和最有竞争力的城市群，为适应大西南区域联动发展以及我国与东南亚经贸合作日益加强的发展趋势，今后本区城市群规模和辖区势必进行重新调整，并极有可能形成以大南宁都市圈为中心的环北部湾新兴经济增长极．以上述四城市为例，探讨与城市空间形态变化以及社会经济发展需求相适应的可行的区域综合生态保护策略．     

图的直积和字典积的Laplacian谱和Kirchhoff指数

由图G1、G2的Laplacian谱得到了它们的直积G1×G2和字典积G1[G2]的Laplacian谱,并计算了R(G1×G2)和R(G1[G2]).     

Environmental Issues of Geothermal Development in Yangbajing, Tibet and the Countermeasures

The pollution source and pollution state of surface water is respectively assessed with equal-standard-pollution-load index and Nemero index, and the habitans' health is assessed as well by comparison with pre-development of geothermal field. Results show that: 1 ) Three pollutive factors obviously fail to attain the required standards and their order sorted by impact degree is As＞F- ＞S2-. 2) The Nemero index of Donggua cross section of Duilongqu River is 0. 725and the water quality is at mildly-polluted level. 3) In Lhasa River, the Nemero indexes of cross sections affected by geothermal fields are much higher than that of the unaffected one, which shows the present and potential impacts of geothermal development. 4) Much more inhabitants nearby got trichomadesis sickness after geothermal development, which shows that the surface water pollution in this area has threatened the inhabitants' health. In addition, other environmental issues caused by Yangbajing geothermal development are analyzed and some countermeasures are proposed.     

磁悬浮长大干线车站设计的探讨

在综合考虑磁悬浮长大干线特点基础上,参考高速铁路车站的类型特点,根据磁悬浮线路特点和在长大干线上磁悬浮列车的运行特点,从磁悬浮车站的分类、站型设计和站场相关参数的计算等方面探讨了磁悬浮长大干线车站的设计.     

基于认知的计算机辅助教学模型的研究

对计算机辅助教学在教学理念、教学模式、教学层面、教学手段、教学语言和教学氛围等方面的问题进行了分析,提出了基于认知的计算机辅助教学设计的模型,该模型突出学生是教学活动中的认知主体,模型具有开放式的教学理念,智能的教学模式,启发式的教学层面,多媒体的教学手段,双语教学手段和群体教学氛围等特点。     

Effect of a Shock Pulse on a Floating Ice Sheet

The vibrations of a viscoelastic plate lying on an elastic liquid base subjected to pulse loading have been studied theoretically and experimentally. The effect of the variable depth of the reservoir, plate thickness, and strain relaxation time on the value of the plate vibration amplitude and the length and curvature of the flexural gravity wave profile are analyzed. Good agreement of theoretical and experimental results is obtained.     

Asymptotic Methods Applied to Contact Problems

Asymptotic methods for contact problems are expounded. Some typical integral equations are considered