酸性盐水及其配套装置的应用与运行

介绍了对进槽盐水由酸碱性改为微酸性的技术改造，减少了副反应的发生，从而提高了电解槽的电流效率。     

鱼雷罐喷粉预处理过程水模研究

在鱼罐喷粉预处理水模实验数据的基础上，进一步利用线性回归确定各工艺操作参数对喷吹基本参数（均混时间、粉剂穿透比和粉剂停留时间）的影响，得出各传输动力学基本参数的函数关系式。     

农村电网的无功功率补偿

阐述农村电网无功补偿的意义 .针对农村电网和农村用户的特点 ,提出在农网改造中 ,对各级电力线路 ,以提高农村电网的功率因数 ,保证农网安全、可靠和经济运行 .和电力用户进行无功补偿的方法     

MCRC��ǻ��չ��ճ�̽

本文根据MCRC引进装置的情况,对加拿大Delta公司的MCRC硫回收工艺作了初步探索,介绍了该方法的工艺特征,并评述了引进装置的性能考核结果。文中还结合四川气田建厂的环保要求,评价了MCRC方法的使用价值及意义。     

山坡建厂与高台段的划分——荻港海螺水泥有限公司工程总体局与竖向设计

通过荻港海螺水泥有限公司(2×2500t/d)工程设计、建成投产的实践,阐述了水泥厂建在山坡上的厂址选择,总体规划布局,厂内道路最大坡度确定,高台段划分及边坡爆破,场地整平压实,护坡挡墙与厂房土建基础埋深等技术问题的处理方法,总结其设计成功的经验和不足之处,为同类型工厂总图布置提供借鉴.     

Deep oxidation of VOC mixtures with platinum supported on Al2O3/Al monoliths

Pt impregnated metallic monoliths prepared from anodised aluminium foils were tested to study their catalytic activity in complete oxidation of volatile organic compound (VOC) mixtures. The VOCs oxidised were 2-propanol, toluene, methyl ethyl ketone (MEK), acetone and their mixtures. Complete oxidation was obtained in all cases except for the case of 2-propanol, where acetone was found as an oxidation intermediate. Even if the adsorption of the VOC on the Al₂O₃ is governed by its polarity, the reactivity is mainly affected by the competition of the oxygen atoms chemisorbed on the Pt particles.     

控制张紧力,延长钢丝绳芯胶带使用寿命

钢丝绳芯胶带是一种优质高效的运输带 ,影响它使用寿命的因素很多。本文重点介绍了张紧力对钢丝绳芯胶带的影响 ,阐述了实际工作中如何及时调节张紧力 ,并提供了几种调整张紧力的方法。     

燕山石化巨型塔器整体液压连续平移技术

北京燕山石化两巨型塔器在国内首次使用整体液压连续平移技术安装成功。该项技术可缩短工期,降低费用,提高安装的平稳性。     

Quality-of-Service Based Protection in MPLS Control WDM Mesh Networks

Intelligent methods for automatic protection and restoration are critical in optical transport mesh networks. This paper discusses the problem of quality-of-service (QoS)-based protection in terms of the protection-switching time and availability for end-to-end lightpaths in a WDM mesh network. We analyze the backup lightpath-sharing problem in such networks and study the correlation of the working lightpaths and the impact of the correlation on the sharing of the backup lightpaths. We present a multi-protocol-label-switching (MPLS) control-based fully distributed algorithm to solve the protection problem. The proposed algorithm includes intelligent and automatic procedures to set up, take down, activate, restore, and manage backup lightpaths. It greatly reduces the required resources for protection by allowing the sharing of network resources by multiple backup lightpaths. At the same time, it guarantees, if possible, to satisfy the availability requirement even with resource sharing by taking the correlation of working lightpaths into consideration. A simple analysis of the proposed algorithm in terms of computation time and message complexity indicates that the implementation of the algorithm is practical. The illustrative studies that compare the performance of 1:1, unlimited sharing, and QoS-based backup sharing algorithms indicate that QoS-based sharing achieves comparable performance as unlimited sharing, which is much better than the 1:1 backup scheme in terms of connection blocking probability, average number of connections in the network for a given offered load, and network resource utilization.     

基于功能调用的MIS安全设计与实现

计算机管理信息系统安全是MIS开发中的重要问题，本文在对系统功能安全、数据访问安全、数据介质安全和传输安全的分析的基础上，提出了针对用户界面的功能安全的解决方法，实现了解决方案，并探讨了数据库数据安全的实现方式。