如何在材料力学实验中提高学生的学习兴趣

文章分析了材料力学实验的现状和目前存在的问题,针对性地进行了实验教学改革的探索,并应用于实验教学当中,取得了良好的教学效果。     

大体积混凝土施工温度应力分析与控制

文章采用有限元结构分析软件对某拱座进行了混凝土施工期间的温度应力计算分析,计算过程考虑了混凝土的弹性模量、徐变等参数随龄期变化和分层浇筑对拱座温度应力产生的影响,提出了防止施工过程中由于外界温度变化及水泥水化热等因素引起裂缝的措施,并通过部分监控数据对拱座温度变化规律进行了分析。     

科技英语翻译探讨

文章主要就科技英语的特征、科技英语翻译的标准和方法进行了探讨，说明了加强科技英语翻译研究和探索的日益重要性。旨在提醒科技翻译工作者在实践基础上加强理论研究，以便更好更准确地做好翻译工作。     

Multiple MIPS 4Kc cores based interrupt controller design and its implementation on HDTV SoC platform

A multiple MIPS 4Kc processor cores based interrupt processing system is introduced. The interrupt controller plays a key role in the high definition television （HDTV） system-on-a-chip （SoC） platform, especially when it is a multiple processor system. Based on a general introduction to the whole HDTV SoC platform, a layered interrupt controller and its implementation are discussed in detail. The proposed scheme was implemented in our FPGA verification board. The results indicate that our scheme is reliable and efficient. Meanwhile, as a functional intellectual property （IP）, the interrupt controller has reusability and expandability with the layered structure.     

PP K-MEAN CLUSTERING

In this paper, we propose a dimension-reducing, K-mean clustering procedureby Projection Pursuit (PP) technique so as to explore the clustering structure of data inhigh-dimensional space in terms of low-dimensional projective points of data, and we obtainthe a.s. consistence of the estimates of the cluster centers and projection orientations.     

社会主义市场经济条件下高校档案工作改革的思考

高校档案工作对高校的发展有着重要的促进作用，本文论述了如何在市场经济条件下，面向21世纪加强高校档案工作的几个问题.     

A New Discipline of Science-The Study of Open Complex Giant System and Its Methodology

This paper introduces the conception of open complex giant system and the methodology for dealing with the system, with stress on its profound significance in development of science and technology. The authors conclude that the reductionism underlying the exact science is not suitable to open complex giant system, and the only feasible alternative is the meta-synthetic engineering from the qualitative to the quantitative.     

水稻新品种海科115的选育

本文介绍水稻新品种海科115的选育。要选育高产、优质、高抗的新品种应该注重:根据海南气候的特点和生产实际需要;选择主要性状互补性强、优点多缺点少的品种作亲本;选育过程、重视库源比,通过长粒化来达大粒化和提高结实率;注重抗源的利用和抗病性状的选择。     

PASCAL—SPECPK—酸碱离解常数的确定

完成了用分光光度数据确定二元质子酸碱重叠离解常数的程序设计,可快速、准确测定 pK_1和 pK_2,并给出模拟反算的离差及标准误差.程序用 TurboPascal(V5.0)编制.     

内含热薄透镜CW色心激光腔的振荡光束特性

运用像镜原理分析三镜折迭腔、四镜折迭腔和四镜8字型环形腔等光学谐振腔的振荡光束特性及其热行为。讨论热效应对谐振腔振荡光束特性的影响规律以及像镜分析方法的精确性,给出谐振腔的热不灵敏条件。