一种高温蓄冷介质蓄放冷特性的应用研究

采用实验的方法获得了氯酸锂共晶盐的蓄放冷特性的实用关系式。这种介质的融点为８℃，单位体积蓄冷量比冰大３０％，适于用作空调系统中的蓄冷材料。     

Synthesis and Hydrogen Storage in Single—walled Carbon Nanotubes

Single=walled carbon nanotubes(SWNTs) were synthesized by a hydrogen arc discharge method.A high yield of gram quantity of SWNTs per hour was achieved.Tow kinds of SWNT products:web-like substancea and thin films in large slices were obtained. Results of resonant Raman scattering measurements indicate that the SWNTs prepared have a wider diameter distribution and a larger mean diameter.Hydrogen uptake measurements of the two kinds of SWNT samples(both as prepared and pretreated) were carried out using a high pressure volumetric method,respectively.And a hydrogen storage capacity of 4 wt pct could be repeatedly achieved for the suitably pretreated SWMNTs,whicb indicates that SWNTs may be a promising hydrogen storge material.     

RAID的存储信道分析

本文从冗余磁盘阵列的信道模型出发，研究各部分组成的理论与技术。文中在给出系统的模型描述之后，着重分析了冗余信息元生与检纠错、数据分割与同步。还研究了系统中的负荷平衡问题，指出了磁盘优化调度的方向。     

变井储系数的确定方法及其在反褶积分析中的应用

中针对变井储试井分析问题，给出了确定变井储系数及计算续流量的方法，并用反褶积分析积分析方法解释了未出现径向流的早期测压数据，给出了解决早期试井资料分析问题的有效方法。     

浅谈抽水蓄能电站的特点及其优越性

本文介绍了国外抽水蓄能电站的发展过程与现状，修建抽水蓄能电站的八大优点。为了改善我省电力系统的运行条件，提出了在我省修建抽水蓄能电站的四点建议。     

导弹引信动态数据存储仪的研制

本文提供了适用于导弹滑轨与机载试验引信动态数据测试的一种大容量存储测试系统:导弹引信动态数据存储仪,论文论述了系统的构成,工作原理、工作状态图、电路设计及使用存储测试系统在导弹滑轨及特定机载测试环境下的必要性及优越性,该仪器在存储测试系统中首次采用了准静态存储器658512,使存储测试仪的存储容量较先前有了提高,文中阐述了该芯片的使用方法,由于该芯片在出现时间较晚,其使用方法在一股资料中较少涉及,希望本文能起到抛砖引玉的作用。     

广播电视中心发展新趋势——多媒体化初探

本文讨论了多媒体技术所需的软硬件基础和网络传输技术，及其在数字化广播电视中心节目制作中的应用，展望了无磁带广播电视中心有美好前景，在此基础上提出了完整的广播电视中心多媒体系统结构图。     

Effect of short-term storage on phenolic content,o-diphenolase and peroxidase activities of cut yam tubers (Dioscorea sp)

The effect of short-term storage on the protein, phosphorus and phenolic content as well as peroxidase and o-diphenolase activities of cut, harvested Jamaican yam (Dioscorea sp) tubers (D rotundata. D alata and D cayenensis) was studied. There was an initial increase in the total phenolic content up to the third week of storage followed by a gradual decrease to the sixth week. Phenolic content was found to be highest in D cayenensis followed by D rotundata and D alata. The activities of peroxidase (EC 1. 11. 1. 7) and o-diphenolase (EC 1. 10.3.1) increased steadily up to the third week of storage and thereafter decreased to the fifth week. The intensity and rapidity of browning in tubers when cut, correlated very closely with the tuber o-diphenolase and phenolic content levels while the onset of rotting correlated with the peroxidase activity levels in the species studied.     

从长贮试验看引信零件表面处理方式选择

总结了历年长贮试验情况，分析了防腐层变化的原因，指出了引信零件在选择表面处理方式时应注意的问题。     

造纸用红麻原料打包的研究

对红麻料片进行压缩性能、模拟打包和全秆打包试验，并进行了堆贮观察与霉变试验分析，确定出了红麻原料的成包条件；根据试验并参考现有棉花和草料打包，提出三种红麻料片的适宜打包规格、水分和密度等。根据红麻料片压缩性能试验，提出红麻全秆、红麻秆和红麻皮压缩特性的数学方程，为制定红麻原料的打包工艺提供了依据