浅谈利用互联网获取纸业信息和发展电子商务

对Internet网（互联网）的产生及发展历程做了简要介绍，并就我国造纸企业开发利用互联网，发展电子商务问题进行了探讨。     

Enzymatic Browning in Apple Pulps

Enzymatic browning in Golden Delicious apple pulp was studied as related to degree of ripeness and temperature (3.5–31°C). Green apple pulp showed the highest rate of browning. This was attributable to differences in ascorbic acid (AA) content and polyphenoloxidase activity in young fruits. The rate of browning determined by CIE L* measurements followed complex temperature dependent kinetics, represented by a multiple linear effects with log time. Equal changes in L* parameter yielded straight lines in a log temperature vs log time plot. Inhibition with AA caused an initial slow rate of browning and a well defined break point associated with exhaustion of antioxidant properties of the AA. The greater the AA concentration the longer the initial period.     

IMAGE仪器MRX站A/D板电路分析及故障排除

通过对IMAGE仪器MRX站A／D板的电路分析，利用综合测试和分析诊断程序，并借助示波器和万用表，针对不同的故障，找出A／D板产生故障的根源，切实有效地排除故障。     

聚苯乙烯泡沫塑料板在三清干渠改建工程中的试验

高台县友联灌区三清干渠地处严寒地区，且渠道沿线地质条件较差，影响渠道衬砌改建质量的关键技术问题是防冻胀设计。由于三清干渠附近缺乏垫层料，采用垫层置换防冻胀投资高，且垫层质量难以控制。设计人员根据有关规范要求．结合渠线地质条件．采用聚苯乙烯泡沫塑料保温板进行防冻胀试验，较好地解决了冻胀问题。     

卫星系统新技术--应用机遇及发展策略考虑(上)

结合市场导向下的技术驱动重要性，重点论述现代卫星系统新技术及其在中国的应用机遇和发展策略。     

铝基印制电路板制造工艺研究

此文对一种进口铝基印制电路板的制造工艺流程进行了介绍,对所采用的制造工艺技术进行了较为详细的论述。     

对未来我国覆铜板业技术发展的战略与任务的探讨

对未来十年我国覆铜板业技术发展的战略与技术开发重点任务进行了探讨。     

Energy System Consequences When Installing an Advanced Delignification Process

In the pulp and paper industry, during major modernization projects the overall energy system consequences are often not estimated in detail, usually only local energy consequences are taken into account when evaluating possible projects. In this paper, the effects on the overall energy system when installing an advanced delignification process (i.e., a “state‐of‐the‐art” pulp digester and oxygen delignification process) will be presented. Also, the effect such an installation has on the potential for further energy integration is discussed. Furthermore, the CO₂ consequences for both installing such a system and integrating the mill further energy‐wise are presented.     

Delta4型外流式压力筛的长纤维浆筛选实践

介绍了Delta4型压力筛生产全漂白硫酸盐法马尾松浆的运行情况，对存在的问题进行分析探讨，并对比了技改重新选型后的生产情况。     

半导体元件清洗技术浅谈

随着社会的进步和科学技术的迅猛发展,对洗净技术的要求也越来越高。清洗方式多种多样,但最主要的是突出在喷射清洗和超声波清洗两大方面,应用于全国各行各业,并且也得到了明显进步。