自动测试系统中实时测控软件的开发

本文通过实例详细介绍了在自动测试系统中采用 Visual Basic(VB)开发实时测控软件的方法:米用MDI窗体技术设计软件的用户界面:采用动态链接库(DLL)实现对硬件接口的控制:采肜事件驱动编程实现测试软件功能的扩展.同时对测控软件中的数字滤波、信号波形显示等技术进行了介绍.     

助剂对负载型镍催化剂重整活性和抗积炭性能的影响

应用XRD和催化活性评价手段,考察了助剂对CH_4与CO_2重整制合成气的负载型Ni催化剂的重整活性和其抗积炭性能的影响。实验结果表明,NiO在Υ-Al_2O_3表面上最大分散量随MgO、La_2O_3助剂的添加不同程度地增大,助剂能影响负载型Ni催化剂的催化性能,MgO、La_2O_3的添加对改善Ni催化剂的重整活性和抗积炭性能有明显效果,并与助剂的种类、添加次序有关。La_2O_3助剂的突出作用表现在维持Ni为低价还原态和促进CO_2转化等方面。     

论劳动者个人发展与公有制发展的关系

我国现阶段公有制的适应程度与劳动者个人的发展程度和发展特征紧密相关。目前,由于作为社会生产力主体的劳动者具有半封闭性、低智力性和从众性,导致其作为社会生产关系主体具有低需求性、利益制约性和有限结合性。和这些特征相适应,我国现阶段在公有制实现形式上要大力发展民有合作制经济,采取股份制、股份合作制、有限责任制等多种企业组织形式     

《周颂·清庙》形态与功能的立体还原

《诗经》中祭祖乐歌以《颂》为多,《清庙》为《周颂》首篇。以往研究多聚焦这首诗为谁祭、祭谁、何时祭、于何地祭等问题,且历来说法不一。不妨换一种思维方式解析《清庙》,从其形成阶段、应用阶段和延传阶段作立体化观照和复原。《清庙》原诗旨意由“显文王之德”,到“显先王之德”,皆为“示德”,表现为从单指到泛指之变;形态上则表现为“前文本形态-祭歌形态-后文本形态”之变;功能上则表现为“抒情功能-礼乐功能-诗教功能”之变。     

Assessing attitudes towards mutual acculturation in multicultural schools: Conceptualisation and validation of a four-dimensional mutual acculturation attitudes scale

Assessment of acculturation attitudes usually has focused on the importance of two dimensions: first, immigrants’ maintenance of cultural heritage and, second, immigrants’ adoption of the majority culture. Because acculturation is a reciprocal interaction, we extended a bidimensional scale to four dimensions to assess mutual acculturation. Given the importance of the social context for acculturation and schools as a crucial context for immigrant pupils’ acculturation, the scale extension was validated within the context of school. We hypothesised that acculturation attitudes are held not only towards immigrant pupils but also towards native pupils and towards schools’ responsibility to support intercultural contact. The study sample comprised 364 secondary school pupils in Swiss multicultural schools. Using exploratory structural equation modelling, we validated four distinct dimensions of acculturation attitudes: attitudes towards immigrant pupils’ (a) heritage culture maintenance and (b) adoption of the dominant culture and attitudes towards (c) native pupils acquiring cultural knowledge and (d) schools enabling intercultural contact. We conclude that the proposed four-dimensional scale is a valid tool for assessing attitudes towards mutual acculturation within the school context and that acculturation attitudes are held not only towards immigrant pupils but also towards native pupils and schools.     

体育教学与终身体育的关系探索

终身体育这一新的体育思想,已成为社会共识。体育教学作为学校体育的重要组成部分,对终身体育有着深远的影响和至关重要的作用。结合现阶段我国体育课程改革后体育教学现状与终身体育在我国发展的现状及其特点,进行两者之间的对比分析,得出它们之间的关系。在此基础上对我国现阶段体育教学的改革提出一些意见和建议。     

高科技企业劳动关系的冲突与协调

伴随着知识经济的到来,高科技企业逐渐被社会各界所熟知。对于由人力资源和知识技术资源构成主要资源的高科技企业,劳动关系的协调尤为重要。     

复杂适应系统视角下的商业银行与中小企业关系演进研究

在概述商业银行和中小企业关系现状的基础上对成因进行了较为系统的分析;首次引入了银行—企业—环境复杂适应系统,并在此分析框架下得出:商业银行和中小企业必然走向全面合作,实现互利共赢,从当前极度松散割裂的银企关系向紧密合作的银企关系演进;最后根据复杂适应系统理论对演进的实现路径进行了深入探索。     

Co-operative ties and innovation: Some new evidence for UK manufacturing

Drawing upon survey data from 436 firms, this paper explores the impact of co-operative ties upon levels of innovation (both product and process) in five UK manufacturing industries. Unlike a number of previous studies in this area, the data itself captures both the scale and multi-dimensional nature of both co-operation and innovation. The paper finds evidence to support the hypothesis that vertical co-operative ties are a significant factor in explaining firms’ levels of innovative performance. However, the empirical analysis suggests that it is the strength of such ties - and not just their existence - which are important with stronger dyadic relations between firms having a positive and significant impact upon levels of innovation. The analysis also finds that in some sectors, horizontal co-operative ties are (albeit to a lesser extent) also important.     

关节动画在影视教学中模拟摇臂摄像机的研究

在影视教学中,摇臂摄像机作为摄像机的重要种类需要重点讲解,而在实际操作中难以实践和理解,关节动画能够较好地解决一般机械传递系统的运动演示问题,模拟运动的传递关系。介绍了关节动画的概念及其基本内容,并以摇臂摄像机的演示动画的制作为例,充分利用关节动画的逆向动力学原理进行模拟研究。