搪瓷烧成温度计算方法

搪瓷釉的烧成过程是一种“液相烧结”过程，其传质有赖于熔体的粘性流动。根据玻璃态物质化学组成-结构-粘度-温度的一般关系，推导出计算瓷釉烧成温度(T烧)的经验公式。     

三元相图及坐标变换的单纯形优化法测定铜（Ⅱ）—邻菲Luo啉—铬天…

本文用三元相图及坐标变换的单纯优化法安排实验，测定铜（Ⅱ）－邻菲Ｌｕｏ啉（Ｐｈｅｎ）－铬天菁Ｓ（ＣＡＳ）三元络合物组成。通过两种方法，不同算什么所得结果一致，络合比为３：３：２。     

声诱饵仿真试验系统

文章介绍了声诱饵仿真试验系统中的有关问题，包括：系统的组成、工作原理、对接装置结构等。建立了对接装置声耦合状态下的数学模型，对近场声压分布进行了仿真计算，得出了匹配材料厚度、发射和接收换能器的选取原则。     

消弧装置在沿海地区低压电网的应用与发展

摘要本文总结了沿海地区低压电网的运行特点,分析了消弧装置在沿海地区低压电网应用中的装置组成、技术特性及具体运行情况,提出了消弧装置在沿海地区低压电网发展中存在的问题及趋势.     

Influence of Mobile Phase Composition on the Enantioseparation of Meythoxyl Flavanones with Self—prepared CDMPC Column and Chiral Recogniton Mechanism

The influence of different alcohol modifiers in mobile phase on the chiral separation of 4‘‘‘‘‘‘‘‘-methoxyl flavanone,5-methoxyl flavanone and 6-methoxyl flavanone on cellulose tris(3,5-dimethylphenylcarbamate)(CDMPC)column was studied and the chiral recognition mechanism was discussed.Using hexane-tert-butanol(1.31molL^-1) as the mobile phase,those three methoxyl flavanones were excellently separated on CDMPC chiral column.     

The Isoelectric Point and the Points of Zero Charge of Fe-Al-Mg Hydrotalcite-like Compounds

The relation of the isoelectric point (IEP) and the point of zero net charge (PZNC) of the hydrotalcite-like compounds was discussed. It was found that the IEP does not equal to the PZNC and the IEP is higher than the PZNC. The structural positive charges existing in the HTlc,which cause the difference between the IEP and the PZNC. The effects of the structural positive charges of the HTlc on its IEP and PZNC are the same as the specific adsorption of metal cations.     

光敏玻璃原理及应用

介绍了光敏玻璃的制作方法，光热化学反应原理及其各种用途。讨论了组成，光照时间及热处理温度对光敏玻璃的透光率、颜色、光敏特性等物理，化学性质的影响。