基于MDT生成表驱动零件的研究

基于MDT生成表驱动标准件模型库的方法和步骤，对如何建立模型、使用设计变量、给模型分配设计变量以及设置和编辑电子表进行了详细的论述。实践证明，利用此方法建立标准件模型库方例快捷，能大大提高设计效率。     

Making Design Education (Even More) Complex: Exploring Complexity for an Amplified Mindset of Design

An Amplified Mindset of Design (AMD) has emerged from recent research on emerging design practices, as designers are once again re‐inventing their identity to include an adaptability to uncertainty and paradox. However, this is not yet visible in what design education offers. As designers intervene in complex contexts and embrace participatory, collaborative and interdisciplinary practices informed by strong ethical and sustainability concerns, design education must adjust and expand its scope to include, for example, collaboration, cross‐cultural and interdisciplinary skills, and a way of being in the world through design. In this article, I argue for the formal introduction and exploration of social complexity in design education to assist the development of an AMD in design students. Boundaries, dependence on context, edge of chaos, emergence and organisation were identified as key qualities of complex systems to introduce to students. Embodiment and visualisation techniques were used as the most appropriate vehicles for such an endeavour. In this article, I discuss the results of a qualitative research informed by action research in which I explore ways of teaching complexity to design students. The inquiry was driven by the following core research question: How can complexity can be taught in design education using visual and embodiment methods to encourage the development of an Amplified Mindset of Design?     

一类等式约束优化问题的改进牛顿算法

提出了牛顿方法与预优广义共轭梯度方法相结合的方法(简称为Newton-PGCG)求解库恩-塔克方程组。给出Newton-PGCG算法中预优广义共轭梯度法中预优阵的选取问题及其步数参数的确定原则，并在保证牛顿方法恰二阶收敛的条件下，证明了此算法也具有恰二阶收敛的优点。     

大学英语词汇教学方法探讨

词汇是语言的最小意义单位,人类思维活动和思想交流首先是依靠词汇进行的.笔者对大学英语词汇教学的方法进行了一些研讨,主要有"加工层次理论"教学法、"习惯性搭配"教学法、"图示理论"教学法、"语境分析"教学法、"意义理论"教学法.     

浅谈案例教学法在商务英语教学中的运用

案例教学法以具体的典型案例为出发点和主线索,在教师的指导下,以学生为主体,运用多种方式启发学生独立思考,对案例提供的客观事实和问题进行分析研究,提出见解,做出判断和决策,从而提高学生分析问题和解决问题的能力,是一种理论联系实际的启发式教学方法。本文介绍了案例教学的特点和优势,并探讨了案例教学法在商务英语教学中的运用。     

基于元认知的网络学习系统的设计策略

网络自主学习既是以元认知引导和调节的认知过程,又是不断学习和发展元认知的过程。因此。网络学习环境需要为学习者的自主学习活动提供有效的元认知支持。本文以网络自主学习过程的三个阶段为切入点,分别在学习、导航、监管、交互等方面进行了基于元认知的外部支持设计,为学习者构建了一个能够不断发展和提高其自主学习能力和元认知能力的网络学习平台。     

非主观因素对大学生学习成绩影响的方差分析

利用实际调查数据,采用方差分析方法,初步探讨了性别、地域、家庭类型、网络等非主观因素对大学生学习成绩的影响。结果表明这些非主观因素中,家庭、网络对大学生的学习成绩有极显著影响。     

图形液晶显示模块MGLS-19264在智能地震检波器中的应用

以内置HD61202显示控制器的液晶显示模块MGLS-19264为例,介绍了其特点,给出了其与51单片机的接口电路,并着重介绍了其在智能检波器中图形显示的方法和程序流程图。     

传统法与交际法结合的高职外语教学设计例析

文章分析了外语教学中传统教学法与交际法的优缺点,指出在高职外语教学设计中,应将两种教学法相结合运用,并举例进行了探讨。