面向对象软件的度量方法

对于估算传统应用程序的规模和工作量，人们已经作了很多的研究。但对于面向对象软件的度量方法的研究还不是很多，本文将讨论面向对象软件的度量方法：以类的属性和方法为基础度量软件规模的OOFP方法和以功能、对象间交流的信息以及通过继承的重用来度量规模的POPs方法。     

跳水运动中"水花"成形机理及"压水花"技术的探讨--跳水"压水花"技术研究系列论文之二

在对人、水碰撞过程进行计算机模拟方面已经取得阶段性成果的基础上,根据有关流体力学理论和力学原理,重点对“水花”形成的机理进行进一步的分析.把运动员两手臂上举,两手合掌成尖锐状的入水动作简化为“楔形体”、把两手臂上举,顶肩翻掌以手掌平面撞入水面的动作简化为“方形体”,把具有翻转速度平掌撞水的动作简化为“翻转方形体”,分别探讨和总结出不同形状固体、在不同条件下撞击水面时“水花”形成的规律,根据这个规律,对“压水花”技术进行生物力学研究,提出了撞、揉结合的“压水花”理论.     

论当代中国美学的生命转向

实践美学源于马克思主义实践观并具有认识论倾向，它对人的本质力量的对象化直观有其价值所在，但它的局限在于对生命的狭隘化理解。生命美学的审美基点在于人的生命体验，审美就是生命自由的实现展开、对世界的生存性领悟与具体感受。其理论源头在于传统文化，而其对于西方哲学与美学的借鉴，成就了其现代性品格。     

一类特殊的LF-网空间

本文研究了LF-网空间和它的几个子空间类,考虑了LF-k-网空间与几类广义度量化空间的关系,并且给出了LF-k-网空间的一个等价条件.     

磁浮轴承转子系统的稳定性研究

针对非线性磁浮轴承转子系统的具体特点，用数值积分和庞加莱映射方法对刚性磁浮轴承转子系统进行稳定性研究，得到了系统在某些参数域中的时域波形、频谱图、相图、轴心轨迹以及庞加莱映射图，并给出了系统产生混沌运动诱发失稳的参数域。为更好控制磁浮轴承转子系统运行状态提供理论参考。     

Pattern formation in Rayleigh-Bénard convection: Numerical simulation with a coupled-map-lattice model

The various patterns formed in Rayleigh-Bénard convection under different conditions are numerically simulated with a coupled-map-lattice model. In the case of a lower aspect ratio (L/d=5), the simulations vividly depicted the main features of the transition process from a laminar state to a soft turbulence and then to a hard turbulence. In this case, the cellular structure in a horizontal section is also reproduced. In the case of a larger aspect ratio (L/d=30), the simulations successfully reproduced the spiral-defect chaos and target chaos in the initial stage of the pattern evolution which were recently found in experiments. In this case, for a fluid ofPr=1, it is verified in simulations that both the ideal straight rolls and spiral-defect chaos are stable attractors in the same parameter regime, and that the initial condition is a decisive factor for which one of the two is formed. In the same case, for a fluid ofPr=4, the target patterns are dominant instead of the spirals, the sizes and distributions of the target are also notably dependent on the initial condition.     

Construction of a genetic map with SRAP markers and localization of the gene responsible for the first-flower-node trait in cucumber (Cucumis sativus L.)

With an F2 population from the cross of two cucumber inbred lines, S06 and S52, sequence-related amplified polymorphism (SRAP) was used to construct a genetic linkage map in cucumber (Cucumis sativus L.). Sixty-four SRAP primer combinations generated 108 polymorphic bands in the F2 population analysis. The average of polymorphic bands produced by one primer pair was 1.5, and the maximum was 5. Using Mapmaker 3.0, a linkage map was constructed, which consisted of 77 SRAP markers distributed in nine linkage groups (LOD≥3.0) and spanned 1114.2 cM with an average interval of 14.5 cM between markers. The gene for the first-flower-node trait, termed ffn, was mapped to linkage group Ⅸ, flanked by DC1EM5 and ME7EM2A at 10.3 cM and 12.1 cM distance, respectively.     

VB中基于AD0的数据库编程技术

介绍ADO(ActivateX Data 0bject)模型中对象的层次结构及其作用，并结合系统开发的实际应用讨论了利用ADO对象编程访问数据库的技术和方法，给出了部分实例代码，比较了ADO Data控件方式与ADO编程方式访问数据库的不同。     

WEB数据库缓存的一种实现

组件对象模型(COM)是创建软件组件的双态标准，它为软件提供了统一的、面向对象的、可扩充的通讯协议．首先讨论了基于组件的三层式数据库应用模型和利用COM开发软件的优势，然后通过一个实例，展现了COM技术在构造WEB数据库的缓存组件中的应用．     

主客互动悦和声--从《声无哀乐论》看嵇康的音乐欣赏理论

《声无哀乐论》体现了嵇康独特的音乐欣赏思想。其主要观点有：音乐欣赏的本质在于人获得“和声”的音乐美感；音乐欣赏的过程是欣赏主、客体互动统一的两个心理层次；音乐欣赏的功能在于以“无声之乐”标识自由人格及移风易俗。