钻井平台电站无功功率动态补偿技术的应用

论述了海洋钻井平台的功率因数及改善功率因数的重要意义和必要性，对实时无功功率动态补偿装置作了介绍，并对实施功率补偿后取得的效果和经济测算作了分析，提出了提高功率因数，进行功率补偿的推广应用建议。     

Study on combustion characteristics of blended coals

Power plants in China have to burn blended coal instead of one specific coal for a variety of reasons. So it is of great necessity to investigate the combustion of blended coals. Using a test rig with a capacity of 640 MJ/h with an absolute milling system and flue gas online analysis system, characteristics such as burnout, slag, and pollution of some blended coals were investigated. The ratio of coke and slag as a method of distinguishing coal slagging characteristic was introduced. The results show that the blending of coal has some effect on NO _x but there is no obvious rule. SO _x emission can be reduced by blending low sulfur coal. Translated from Proceedings of the CSEE, 2005, 25(18): 97–103 [译自: 中国电机工程学报]     

G.652光纤长途传输系统的色散补偿

针对当前国内长途传输光缆系统在扩容过程中，因光信号色散而影响传输质量的现象，结合实际工程建设，分析了光信号色散的危害及其成因，并提出了相应的解决办法及建议。     

Predictors of outcome in LAAM, buprenorphine, and methadone treatment for opioid dependence.

This study examined (1) predictors of treatment outcome for opioid-dependent participants in a single-site controlled trial comparing methadone, buprenorphine, and LAAM treatments and (2) the extent to which various subpopulations of patients may have more successful outcomes with each medication. The relationships between patient demographics, drug use history, and psychological status and outcome measures of treatment retention, opiate use, and cocaine use were assessed. We believe this study to be the first to demonstrate that predictors of treatment success appear to be largely similar in LAAM, buprenorphine, and methadone treatment for opioid dependence. We did not find any factors that would strongly guide selection of one medication over others. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

连续蒸煮器内洗涤结合器外扩散洗涤的应用

连续蒸煮器内洗涤结合器外扩散洗涤，具有洗涤时间长、洗涤效率高、提取黑液浓度高、浆层厚度均匀、浆层结构组织和浓度一致等特点，运行可靠，易于自动化控制，实现了洗涤用水的封闭循环。     

中国水工程移民补偿机制发展与改革

对我国水工程移民经济补偿政策发展进行了历史性的回顾;剖析了当前水工程建设征地补偿和移民安置中经济补偿存在的主要问题:土地产权制度问题,土地补偿补助标准测算缺陷问题,工程建设中征地行为不规范问题,征地补助费偏低问题,移民安置规划审批需要改革的问题,国家经济体制和经济建设新形势下移民安置中的新问题;对今后移民经济补偿机制的改革提出了建议:进一步完善征用土地补偿制度,提高征地补偿补助标准,高度重视移民前期工作,强调地方人民政府是移民安置的责任主体,保护移民的参与权与申诉权,制定《中华人民共和国非自愿移民法》。     

胶凝砂砾石坝材料特性研究及工程应用

本文阐述了胶凝砂砾石坝的起源和发展情况。根据福建街面水电站下游围堰的施工要求，即施工期作为挡水堰，运行期作为量水堰，设计了围堰坝体的断面，对堰体的应力、稳定和渗流进行了分析，提出了材料的性能参数要求，并探讨了胶凝砂砾石材料的渗透溶蚀性能。研究结果表明，采用当地天然砂砾石，掺入水泥和粉煤灰各40kg/m3，其180d龄期抗压强度等级可达到C7.5，并满足围堰的力学、稳定、防渗和抗溶蚀要求，缩短了工期，降低了造价。     

唐山建龙900mm冷轧机组的工艺与设备

较系统地介绍了我国第1条国产化的中宽带钢冷连轧生产线，即唐山建龙钢铁控股有限公司900mm冷连轧生产线的工艺流程、主要设备组成及技术特点。重点介绍了900mm 4机架六辊轧机的技术参数、性能特点及自动控制系统。该生产线投产以来，取得了较好效果。     

Influence of Ti Powder Characteristics on Combustion Synthesis of Porous NiTi Alloy

Porous NiTi shape memory alloy (SMA) is a novel biomedical material used for human hard tissue implant .The influence of elemental titanium powder characteristics such as powder morphology, particle size and specific surface area( SSA) on the minimal ignition temperature ,combustion temperature and final product of porous Ni-Ti SMA fabricated by combustion synthesis method was investigated in this paper by scanning electron microscopy (SEM) and laser diffraction.The preliminary data indicated that the titanium powder characteristics had a strong effect on combustion synthesis of porous NiTi SMA.     

附加励磁阻尼控制抑制次同步谐振研究

基于阻尼特性分析对抑制次同步振荡的附加励磁系统阻尼控制器（SEDC）进行了详细研究。首先基于IEEE次同步谐振第一标准测试系统及IEEE ST1A型励磁系统设计相应的SEDC。采用测试信号法，通过计算发电机组的次同步电气阻尼特性，分析所设计的SEDC对发电机组次同步振荡的抑制效果。结果表明，SEDC在不采用带通滤波器的方式下，将转速偏差经适当移相及放大，通过对励磁电压的调节，可以提供足够的阻尼转矩抑制次同步谐振;采用带通滤波器可大大提高通带频率对应的电气阻尼，同时对多个模态采用带通滤波，可以同时提高各个扭振频率处的电气阻尼，有利于次同步谐振的抑制。