欲望世界的一针清醒剂--《受活》读后

《受活》以对权力政治社会的反思与鞭挞完成了对理想的民间自治社会的期待与向往,以独特的人文视角启迪人们对现实社会进行思考,同时,小说以返朴归真的美学尝试给欲望世界的人们以镇定从容的审美净化。     

Dissolution behavior and dissolution mechanism of palygorskite in HCl solution

The 1 mol/L, 3 mol/L and 5 mol/L HCl solutions were employed to leach two palygorskites with different trioctahedral contents in their crystal structure for different period of time. The results of the dissolution experiments show that the dissolution process could be divided into three steps, and that this dissolution behavior can be attributed to its higher Mg2+ content, and is restricted by the extraction behavior of Si4+. The preferential extraction for Mg2+ promotes the extraction behavior of Si4+ from Si-O framework. Because the Si4+ in the form of amorphous SiO2 is adsorbed onto the surface of palygorskite fibre, the reaction between palygorskite and acid is obstructed. With the elapsing of time, or the increasing of the acid concentration, the amorphous SiO2 flocculates, and then the channels of chemical reaction are reopened. The ratio value of Mg2+/(Fe3++Al3+) in leaching solution tends to a fixed value, showing that the acid attacks not only the surface but also the structural channels. There are no obvious three steps observed during the acid attack on the palygorskite with a lower trioctahedral content. The differential behavior for two palygorskites is discussed.     

封头的一种非常规冷压工艺及其模具设计

分析对比了冷压工艺生产封头对热压工艺的优势，重点介绍了封头的一种非常规的冷压工艺，研究结果表明：这一方法对提高产品质量、降低生产成本以及提高压力容器的专业化生产水平具有一系列技术、经济优势。     

平阳岭根峡谷植物区系性质及资源利用研究

平阳岭根峡谷的植物资源丰富，有种子植物428种，隶属于105科299属．对植物的区系性质进行了研究，同时对野生植物资源的开发利用与保护进行了探讨.     

基于卡尔曼滤波的动态OD矩阵估计

建立了动态OD矩阵估计的状态空间模型,通过对路段车流量和行程时间的检测以估计时变的OD数据,并对其中关键的分配矩阵给出了解析的计算公式.采用扩大状态变量的卡尔曼滤波,得到了OD估计的实时递推算法.仿真实验表明算法非常有效.     

室温固化PU/PEMA IPN合成工艺研究

以甲苯二异氰酸酯、聚氧化丙烯多元醇为原料合成了甲苯二异氰酸酯预聚物,探讨了滴加顺序和反应时间对甲苯二异氰酸酯预聚物的影响;确定了引发剂用量和反应时间对甲基丙烯酸乙酯预聚物的影响;采用“同步”互穿技术合成了聚氨酯/聚甲基丙烯酸乙酯互穿聚合物网络。TMA对玻璃化转变温度区间的检测结果表明,该IPN的玻璃化转变温区在-26.32℃～23.90℃,IPN技术有明显拓宽玻璃化温区的作用。     

实施品牌战略把气排球品牌做大做强--闽南地区老年人气排球项目调研与对策研究

气排球是比软式排求挂能、球感更胜一筹的纯国产创新排球．本文运用调查访问法和文献资料法对闽南地区老年人气排球开展情况进行调研，表明气排球项目在闽南地区有广泛而深厚的群众基础，认为气排球是优秀的球类项目品牌，应该实施品牌战略，把老年人气排球品牌做大做强．     

基于WEB的实时实物演示厅的实现

首先分析了目前电子商务系统中产品介绍方法的特点。着重描述了我们所开发的电子商务系统中产品实时演示厅的关键技术与实现方法。此展厅可以向客户展示真实产品，用户只要进入本地浏览器，就可在线观看产品的实时运行情况；并可通过浏览器控制该产品的运行。另外，可以通过浏览器控制展厅内的摄像头的转动，从而根据自己的需要观看产品的演示。     

Carbon isotope negative excursions across the Triassic-Jurassic boundary interval in the Tibetan Himalayas

Fossils from sections at Germig in the Tibetan Himalayas allow the establishment of ammonoid assemblages ranging from uppermost Triassic to basal Jurassic. The carbon isotope profile from these sections shows a majority of positive values in the Rhaetian, and negative values within the Hettangian intervals. Pronounced negative excursions between the Triassic and Jurassic boundary corresponds to the end-Triassic extinction. A stepwise pattern of the end-Triassic extinction is demonstrated by the bivalves and ammonoids. However, the warm episode persisting throughout from late Triassic to basal Hettangian in the Tibetan Himalayas, indicated by subtropic and tropic forms remains to be interpreted.     

用VC++语言实现密立根油滴实验数据处理系统

分析了原有使用的密立根油滴实验数据处理系统的不足,通过选择合理的算法,利用VC++语言,编程设计出更加合理科学的密立根油滴实验的数据处理软件,解决了实验教学中数据处理的问题.