甲基异腈分子非弹性电子隧穿谱的理论研究

从第一性原理出发,利用非弹性散射格林函数方法研究了甲基异腈分子的非弹性电子隧穿谱.结果表明：非弹性电子隧穿谱对接触构型和分子相对于金属衬底的倾角非常敏感,结果有助于实验上确定分子器件的几何结构.     

基片温度对直流电弧等离子体喷射沉积金刚石膜的影响

研究直流电弧等离子体喷射比化学气相沉积金刚石系统中，基片温度对金刚石膜生长速率和质量的影响。实验发现，金刚石膜的生长速率和结晶性随基片温度的增加而境调增加。     

An organic junction between the vein and membrane of the dragonfly wing

A dragonfly wing consists of membranes and both longitudinal and cross veins. We observed the microstructure cross-section at several locations in the dragonfly wing using environmental scanning electron microscopy (ESEM). The organic nature of the junction between the vein and the membrane was clearly identifiable. The membrane was divided into two layers, the upper epidermis and the lower epidermis. These layers extend around the sandwich structure vein, and combine with the adjacent membrane at a symmetrical location along the vein. Thus, we defined this as an organic junction between the vein and the membranes. The organic junction is able to form a tight corrugation angle, which dramatically increases both the warping rigidity and the strength of the wing, but not the torsional rigidity. The torsional deformation is primarily controlled by the microstructure of the longitudinal veins, and is based on the relative rotation angle between the epidermal layer and the inner layer of the vein that forms the zigzag section.     

机翼截面分布载荷及节点分配的快速近似方法

通过对飞机机翼截面载荷分布基本规律的研究,提出了椭圆和抛物线两种分布形式下的近似解析计算方法,并举例对该方法进行了分析计算,获得了合理的计算结果.在此基础上,提出了机翼截面分布载荷在节点上的分配算法.     

机房管理中的系统配置技术

针对高等院校开放性教育处机实验室的系统维护问题，重点对单机系统的配置技术进行了讨论，强调了系统配置的3个层次，基本参数配置，系统环境配置和软件运行配置，针对系统配置的实施和保护方法，结合工作中的实际经验，进行了认真的阐述。     

Synthesis of novel superhard materials under ultrahigh pressure

Superhard materials are solids whose Vickers hardness is beyond 40 GPa. They have wide applications in industry such as cutting and polishing tools, wear-resistant coatings. Most preparations of superhard materials are conducted under extreme pressure and temperature conditions, not only for scientific investigations, but also for the practical applications. In this paper, we would introduce the recent progress on the design and preparations of novel superhard materials, mainly on nanopolycrystalline diamond, B–C–N superhard solid solutions, and cubic-Si3N4/diamond nanocomposites prepared under ultrahigh pressure and high temperature（HPHT）, using multi-anvil apparatus based on the hinged-type cubic press. Bulk materials of all these superhard phases have been successfully synthesized and are systematically tested. We emphasize that ultra-HPHT method plays an important role in the scientific research and industrial production of superhard materials. It provides the driving forces for the light elements forming novel superhard phases as well as the way for sintering high-density nanosuperhard materials.     

福建电子信息产业提升全球竞争力分析与对策——基于波特的“钻石理论模型”

运用波特的“钻石理论模型”对福建电子信息产业现状进行分析，发现其在企业战略、结构与竞争状态等方面还非常薄弱，亟需进行产业链和供应链的整合，以提高全球竞争力。提出福建电子信息产业可利用海西加快建设的良好契机，通过“走出去”和“请进来”的方式，吸纳台湾电子信息产业的创新技术和管理经验，以推动电子信息产业链和供应链的整合，实现产业战略转型升级的建议。     

论创造:再现、表现与象征及其物态化

任何艺术作品都是人类精神活动的直接产物,也就是说,任何艺术产品都是人类的精神世界的感性展现。这种展现始终离不开形象,因而必然是某种意义上的再现;然而,这种展现终究是对人类的精神世界的形象呈现,因而本质上还是一种表现。更准确地说,任何艺术创作都是在再现中表现或在表现中再现而以表现为出发点和归宿的精神创造活动。正是再现中有表现、表现中有再现这一点,决定了任何艺术创作归根结底都是创造某种自成一体的象征物的活动,也就是说,任何艺术创造活动都是涵括了再现、表现和象征等因素在内的精神物态化活动。     

一类布线问题求解的判别准则和算法

在已有的判决图的基础上,定义了方向性及导出判决图,找到了一个判断布线问题中的1-嵌入问题是否有解的准则和基于此判别准则的算法,并在此基础上进一步研究了禁用构形,找到了1-嵌入问题有解的另一个判别准则.     

环型配网优化规划的遗传算法

直接使用闭环结构约束,采用遗传算法对仅有2个变电站的环型配网进行优化规划.在配网优化规划的同时考虑到了结构上的环状约束和运行上的辐射状约束.首先介绍了环型配电网优化规划中采用的数学模型,然后介绍了遗传算法理论及其在环型配电网中的应用,并使用Visual C 编程语言,设计、开发环型配网优化规划软件.最后通过对一个17节点的试验系统的优化规划,验证了方法的实用性和有效性.