最忆湘西情与梦率真至诚是刘虹--为"湘酒鬼"新任董事长刘虹写真

刘虹，湘西之子，亿万富翁。在“湘酒鬼”“迷途”之际，以3．5亿元民营资本入主“湘酒鬼”，担负起“扭转乾坤”的使命，可谓“玩家”大手笔。然“醉翁”之意本在酒、在振兴湘酒、振兴湘西。上任伊始，战略目标既定：一要制订发展远景规划，二要培养高素质的营销管理队伍，三要制订有“酒鬼”发展特色的标准化管理体系。以“统一文化观念，重塑企业精神”运作“湘酒鬼”。以“尊重科学、尊重知识、培养人才、合理用人、严格管理”发展“湘酒鬼”。(小雨)     

确定最佳起爆点的磁探测仪研究

雷的作战效果取决于雷体起爆时距离目标的远近程度,为了改善现存部分库存雷没有确定最佳起爆点这一现状,在此设计了确定最佳起爆点的磁探测仪.本探测仪采用磁阻传感器探测目标,目标信号经过后续的放大电路,微分电路处理,确定最佳起爆点,并在最佳起爆点时输出触发信号,引爆雷体.本设计还为以后智能雷的发展提供了一些研究思路.     

Transparent monolithic zirconia gels: effects of acetylacetone content on gelation

Transparent yttria-stabilized zirconia monolithic gels were synthesized under controlled conditions for hydrolysis and chemical polymerization. The influence of acetylacetone on the previous chemical reactions was explored, and a plausible explanation was proposed concerning the outstanding role of this additive during the gelation process. Small-angle X-ray scattering was used to estimate the size of the polymeric species and to investigate the influence of acetylacetone on the structure of the gels prepared.     

A simple one-cycle power supply for approach to saturation studiesin soft magnetic polycrystalline toroidal samples

The ring shape is a good solution to the study of the magnetization processes of magnetic materials because demagnetizing fields are easily avoided. However, when small samples are investigated, the magnitude of the field applied is necessarily limited by the low number of primary winding turns, and by the cross section of the wire itself. The use of sequential-type techniques for high current supply allows this problem to be avoided. One-cycle power production from the 50 Hz AC-line voltage is a simple example of such techniques. An electronic device designed around a commercial integrated circuit is described. A full period of current of 20-ms duration is applied to the load with a magnitude ranging from 0 to 100 A. Magnetization parameters of soft polycrystalline ring ceramics approaching the saturation region are studied as an application. The fitness to measure such characteristic parameters as saturation magnetization and magnetic hardness is shown     

一种环氧树脂阻尼灌封胶的热氧加速老化研究

研究了某种环氧树脂阻尼灌封胶在热氧老化的作用下分子结构、硬度、断面形貌以及动态力学性能随时间的变化．傅立叶红外光谱图表明，所制备的样品环氧基团反应比较完全，热氧老化后试样表面由仲胺和环氧基团形成的酯键发生了部分断裂和氧化；邵氏硬度的增加、瓦向高温区移动则表明在老化过程中复杂的固化反应仍然继续进行；最大损耗因子（tanδmax）波动较小表明试样老化后分子结构几乎保持不变；SEM图片显示试样的冲击断裂由老化前的韧性转变为老化后的脆性断裂．     

On the stationary distribution of speed and location of random waypoint

In "Stationary distributions for the random waypoint mobility model" (TMC, Vol. 3, No, 1), Navidi and Camp find the stationary distribution of the random waypoint model, with or without pause on a rectangular area. In this short note, we show that, under the stationary regime, speed and location are independent.     

An integrated system to remote monitor and control anaerobic wastewater treatment plants through the internet.

The TELEMAC project brings new methodologies from the Information and Science Technologies field to the world of water treatment. TELEMAC offers an advanced remote management system which adapts to most of the anaerobic wastewater treatment plants that do not benefit from a local expert in wastewater treatment. The TELEMAC system takes advantage of new sensors to better monitor the process dynamics and to run automatic controllers that stabilise the treatment plant, meet the depollution requirements and provide a biogas quality suitable for cogeneration. If the automatic system detects a failure which cannot be solved automatically or locally by a technician, then an expert from the TELEMAC Control Centre is contacted via the internet and manages the problem.     

Making polyurethane foams from microemulsions

A remarkable correlation exists between the degree of expansion of polyurethane foams and the structure of the reacting premixes. Polyurethane foams obtained from reacting premixes containing microemulsions are highly expanded. The expansion rate is proportional to the volume fraction of microemulsion in the premix. The stability of premixes with and without microemulsion is completely different suggesting distinct creaming mechanisms. We apply this idea to synthesize polyurethane foams from microemulsions successfully. This approach can be used to rationalize the design of polyurethane formulations leading to highly expanded foams.     

"云娜"台风影响期间乐清大荆溪流域雨洪分析

“云娜”台风发生在2004年8月,是自1956年以来登陆我国大陆强度最强的台风.乐清市北部山区大荆溪流域3个乡镇受到台风正面袭击,普降特大暴雨,发生特大泥石流灾害.对该台风和在大荆溪流域产生的暴雨洪水作简要的介绍和分析.     

我国风机盘管技术现状分析

介绍了近年来我国在风机盘管技术领域的最新成果，在结构形式、强化传热、提高室内空气品质、降低噪音和提高自动控制水平等方面的技术进展情况，分析了目前风机盘管中存在的问题，并对今后的发展方向进行了展望。