兰花在园林中的应用

结合兰花的生长习性,对其园林作用、应用方式和特点作了简单的阐述,旨在启发兰花在大众园林中运用的新思路.     

对设计素描教学理念与实践的再思考

文章在对设计素描教学理念作进一步阐述的同时,重点提出了设计素描教学应注意的问题,即在设计素描教学中应融入创新思维、抽象思维,注重意象的运用,遵循循序渐进的教学原则,进行有层次、有目的的实践训练。这样才能体现出设计专业的教学特点,并对视觉传达设计产生普遍的意义和创新的价值。     

利用面向对象方法进行关系数据库的设计

本文探讨了用面向对象方法进行数据库系统分析和设计的方法，提出了把得到的对象模型转换为关系模型的算法，这种方法也适合于面向对象数据库的设计。     

基于机械零件设计与制造的网络平台构建

Network manufacturing has been rapidly developed and is going to play an important role in modern industry. The core of network manufacturing of mechanical products is the design and manufacturing based on the computer network technology. A network framework is inuoduced for manufacturing mechanical components at two main levels. On the design level features of the component are initially studied based on the structure and functions of the component. Details of the design procedure and contents are then analyzed with three main kinds of components. In this stage, selection of materials, calculation of stress and deflection under load, determination of the size are carried out using CAD. On the manufacturing level various aspects of CAPP are discussed, including the principle and the modes of positioning the component, the exerted clamping forces, cutting engagement and input parameters, machine tools used, and machining fluids if necessary. Finally a prototype of the network framework is presented with several pieces of data terminal equipment through a local area network, the topological structure, and data sharing and security, without concerning the use of the concurrent engineering techniques and virtual manufacturing, and virtual measuring techniques.     

时钟设计问题的探讨

本文探讨了PLD设计过程中4个不同的时钟设计方案,对这些不同方案的优点、缺点和在设计过程中需注意的问题进行了分析,并提出了几个合理的建议.     

浅谈主次梁交叉部位负筋的合理排放

本文结合计算分析，得出在主次梁交叉部位负筋的合理排放位置为次梁负筋放在主梁负筋上面。     

An ecological approach to the on-line assessment of problem-solving paths: Principles and applications

In this paper, we propose a theoretical framework for designing on-line situated assessment tools for multimedia instructional systems. Based on an ecological psychology approach to situated learning, a graph theoretic methodology is applied to monitor students' performance (solution paths) throughout the learning activity. Deviation of the student's path from the target (expert) path generates indicators which can function as alerts to the student and to the instructor. The information collected in the dribble files and presented visually enables the instructor to identify problems quickly and intervene appropriately. The feasibility of the methodology is explored in case studies describing three instructional systems that teach (1) critical thinking and problem-solving skills, (2) principles of hemodynamic monitoring and treatment, and (3) orthodontic treatment, respectively.     

Pattern design on 3D triangular garment surfaces

This paper focuses on a pattern design method for a 3D triangular garment surface. Firstly, some definitions of 3D style lines are proposed for designing the boundaries of patterns as drawing straight lines or splines on the triangular surface. Additionally some commonly used style lines are automatically generated to enhance design efficiency. Secondly, after style lines are preprocessed, a searching method is presented for quickly obtaining the boundaries and patches of a pattern on the 3D trian- gular surface. Finally a new pattern design reuse method is introduced by encoding/decoding the style line information. After style lines are encoded, the pattern design information can be saved in a pattern template and when decoding this template on a new garment surface, it automates the pattern generation for made-to-measure apparel products.     

多功能动载教学实验平台的研制与开发

从实验装置的研制、实验教学组织等方面介绍了在国内率先构建钢框架多功能动载教学实验平台的实施过程,该项实验研究将最先进的实验设备、最前沿的科技成果和工程中的实际问题引入本科生、研究生教学实验之中,开阔了学生的学术视野,收到良好效果。     

高职院校《绿色餐饮管理》课程优化设计研究

文章以高职院校《绿色餐饮管理》课程教学为例,分析传统教学中存在的问题,结合协同创新背景下现代餐饮业的发展趋势与人才培养要求,对课程优化设计提出建议,改善课程教学效果,为餐饮业培养更多优秀的储备人才。