LQC-KD320导热油的研制

LQC-KD320导热油要求好的热稳定性、氧化安定性、传热性能和低温流动性等，目前国内比较有代表性的标准为SH／T0677—99和DB31／T229—1999。通过对基础油及添加剂复配的研究，确定LQC-KD320导热油配方组成，经实验室各项模拟评定和工业使用结果表明：该油品具有较低的生焦倾向性，良好的热氧化安定性及热稳定性，产品质量达到国内领先水平。     

某地铁站中央空调空调水系统节能技术改造方案

本文针对某地铁站中央空调水系统工程分析了目前系统中水泵的能耗起因，并提出了改造水泵降低能耗的具体方法，与改造前系统水泵能耗相比降低了56％。     

航空放射性遥感技术应用研究

航空放射性遥感系统采用航空γ能谱仪,在空中飞行探测地表放射性,能够快速进行大面积环境放射性调查。结合已经开始进行的首次大面积航空放射性遥感调查工作,简要介绍了航空放射性遥感系统构成、核探测γ能谱测量和数据处理技术。对系统转换因子刻度和剥离系数刻度方法进行了讨论,并对初步应用情况进行了总结。     

二端子有源矩阵LCD研究进展

首先介绍了传统的各种类型的二端子有源矩阵液晶显示的工作原理、结构和制作工艺。进而介绍了一种优于传统二端子模式的Lechner二极管有源矩阵液晶显示模式，并介绍了此模式的工作原理、研究现状、研究意义及发展态势．传统二端子模式都存在各自的缺点，不能很好地满足AM-LCD对于二端子器件的要求，用于AM-LCD都无法很好地达到预期目的。而Lechner二极管有源矩阵液晶显示模式，相对于其他二端子模式，只需使用二极管的正向特性，对阈值电压的要求降低，工艺更简单，图像显示质量更好，并且较易实现大屏幕显示。在目前TFT-LCD处于主导地位的情况下，通过对二端子有源矩阵液晶显示，特别是Lechner二极管二端子有源方式的研究，也许在不远的将来，实现降低AM-LCD生产线成本，简化大屏幕AM-LCD制作工艺将不是梦想。     

像全息的水下应用

基于开发海洋事业的需要，对如何拍摄好水中物体的全息图进行了详细的理论分析，并利用像全息的方法成功拍摄到了一系列富有工艺美感的水下物体的全息图。针对拍摄的全息图进行了细致的定性、定量分析，最后对仪器开发和应用前景作了初步的探讨。     

取样门管的特性对微波取样器性能影响的分析

本文在概述微波取样器原理的基础上,重点研究了取样门管的特性对取样器性能的影响。并通过计算机辅助分析,为取样门管参数的选取提供了理论依据。     

Studies on purification and some properties of nisin from Lactococcus lactis subsp. lactis Al2

Protoporphyria is a genetic disorder in which patients may develop severe protoporphyrin-induced liver damage and require transplantation. Because unique problems occur in the perioperative period and because excess production of protoporphyrin by the bone marrow continues after liver transplantation, the efficacy of this procedure for protoporphyric liver disease is uncertain. We present follow-up of nine patients who underwent liver transplantation. Two patients died within 2 months of transplantation, one from complications of abdominal bleeding and the other from sepsis after bowel perforations. The remaining seven patients had follow-up at 14 months to 8 years after transplantation (mean, 3.8 years). Two of the seven had suffered skin burns from exposure to operating room lights, which healed without scarring. Three had axonal neuropathies in the postoperative period requiring prolonged mechanical ventilation, and motor defects persisted in two. Five patients had normal liver chemistries at follow-up (mean, 3.5 years), with liver biopsy results normal or showing mild portal triad abnormalities, but erythrocyte protoporphyrin levels remained significantly elevated (1,765 +/- 365 mcg/dL; normal, < 65). The other two patients, both of whom had rejection, cytomegalovirus infection, and biliary tract obstruction requiring endoscopic therapy, had a recurrence of protoporphyric liver disease as indicated by liver biopsy features. One died 5 years after transplantation from complications of the liver disease. The other was stable 3.3 years after transplantation and was being monitored for possible retransplantation. Thus, liver transplantation can be performed successfully in patients with protoporphyric liver disease, with intermediate survival rates comparable to the general transplant population. However, disease may recur in the graft, particularly if there are complications that cause cholestasis.     

低伤害N2增能水基压裂液在大牛地气田的应用

针对大牛地气田低孔低渗、地层能量低的特点,研究了全程拌氮水基瓜胶压裂液体系。压裂液性能评价表明,该压裂液具有滤失小、流变性好、配伍性好、易返排、对岩心基质渗透率损害低的特点,现场推广应用取得了良好的效果。