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。     

松节油蒸馏系统的DCS控制

通过对松节油蒸馏系统进行工艺分析，给出了需要控制的工艺参数，并设计了DCS控制系统。根据各工艺参数的特点，选择了控制算法。对于精确控制的参数，采用了模糊与PID混合的控制算法，而其他参数则采用PID控制算法，同时对大时滞参数，引入了预估器，从而达到稳定生产、节能降耗、提高经济效益的目的。     

Δ—scaling and Information Entropy in Ultra—Relativistic Nucleus—Nucleus Collisions

The Δ-scaling method has been applied to ultra-relativistic p p,C C and Pb Pb collision data simulated using a high-energy Monte Carlo package,LUCIAE 3.0.The Δ-scaling is found to be valid for some physical variables,such as charged particle multiplicity,strange particle multiplicity and number of binary nucleon-nucleon-nucleon collisions from these simulated nucleus-nucleus collisions over an extended energy ranging from E1ab=20 to 200A GeV.In addition we derive the information entropy from the multiplicity distribution as a function of beam energy for these collisions.     

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.     

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。