摘要：结构化学是化学专业本科生的主干核心课程,对培养高水平人才具有重要作用。立足于学生兴趣和课程特点,本文提出在结构化学教学中增设量子化学计算实验课。紧扣教学大纲重难点,设计制作了4个基础实验,阐述了内容及实施细节。该改革让学生以计算机为仪器、应用结构化学知识来解决和理解化学问题,提升了学习兴趣和教学效果。

摘要：材料科学的教学注重理论联系实际,透过材料的宏观性质,剖析其内在的微观机理,因此,如何形象生动地展开教学、提高教学效率、激发学生的学习兴趣、培养其专业技能和素质,都是重要的教学目标。在教学过程中引入materials Studio、Gaussian等计算模拟软件,对相关知识点及原理进行演示和计算分析,可以从材料科学的教学设计和教学手段上加以改进,使教学内容更加形象,知识点更易于被学生理解。此过程有利于培养学生自主学习和实践能力,同时对提高教学质量和课堂效率具有促进作用。

摘要：为了研究钢管混凝土柱IMS结构的抗震性能,运用了有限元理论分析钢管混凝土柱IMS(institute fortesting of materials republic of serbia)结构抗震性能,并与抗震试验数据进行对比,检验其抗震性能。通过运用有限元软件建立2层钢管混凝土柱IMS结构模型,对所建立的结构形式进行弹性反应谱分析及弹塑性时程分析,并与振动台试验数据进行比较分析。理论分析与振动台试验均表明,该结构体系能很好地满足8度二组II类场地地区小震的作用。弹塑性时程分析及静力弹塑性分析结果表明,该体系也能很好地满足8度地区大震作用的抗震设防。钢管混凝土柱IMS的抗震性能满足要求。通过有限元理论和试验相结合的方法,得出钢管混凝土柱IMS抗震性能参数,从而为钢管混凝土IMS的设计计算和制定相关规范的提供科学的依据。

摘要：CASTEP程序是Cambridge Sequential Total Energy Package首字母的缩写,是一个基于第一性原理的量子力学程序.它是采用平面波贋势基组结合密度泛函理论,用来研究与设计材料物理性质功能强大的工具.在教学过程中引入CASTEP计算模拟软件,对材料物理教学中的知识点及基本原理进行计算及演示,可以使教学内容和过程更加生动形象.使与材料物理相关的知识点更易于被学生掌握和接受,从而提高教学效率,激发学生兴趣.本文旨在探索使用计算模拟软件在材料物理教学中应用,为材料物理的教学进行有益的探索及尝试.

摘要：Through field investigation and phenological observation, Microsoft Access database management system is used to establish a relatively comprehensive database of flower border plant materials for Beijing which can provide multi-perspective retrieval channels, so as to effectively select materials for designing and building flower borders.

摘要：Based on wood structure of ancient buildings in China,the paper considers that Chinese ancient people have selected wood as the architectural material due to its characteristics and some *** the analysis of architectural features of traditional settlements,it has found that Chinese ancient people tend to draw on local materials for ***,it further analyzes the adaptability of Chinese wood structure,and the flexibility and complexity of its plane *** combining with Chinese's life value,the eternal significance contained in wood structure has been explained based on material and spiritual *** the perspective of natural selection,technological advancement,spatial advantage,spiritual value and aesthetic need,the paper tries to find causes for wood structure as architectural materials,aiming to objectively treat the effort of Chinese ancient people made in the progress history of human civilization.