洼60-H26水平井套铣打捞技术

洼60-H26井是一口中曲率水平井,设计井深1 922 m,由于地面条件的限制,设计采用三维井眼轨道。该井水平段在钻至井深1 801 m时,发生卡钻事故。在卡钻事故处理过程中,采用测卡、爆炸松扣技术取出上部钻具后,应用了不同规格的套铣管对被卡钻具进行套铣,采用间歇式套铣方式实现了大斜度井段(45°-90°)的安全套铣,采用短套铣管完成了时水平井段内φ215．0 mm稳定器的套铣,采用φ228．6 mm套铣管成功套铣水平井段被卡LWD仪器,最后通过震击器震击成功解卡。详细介绍了洼60-H26水平井卡钻事故的处理过程,分析了在水平段处理卡钻事故的难点。该井处理卡钻事故的经验,对以后水平井施工中处理井下事故、打捞贵重仪器具有借鉴价值。     

集成电路生产中废气的污染及治理

介绍集成电路生产中产生各种废气的种类,废气中有害物质浓度及其危害性,并依据工程实践,评述了各类有害废气的各种处理方法。     

渣油热反应通用动力学参数测定

利用升降温度快、控温平稳的特制重油热反应评价装置,在400～500℃温度范围内,对大庆、胜利、华北、中原、管输及沙特轻质六种原油的减压渣油进行了热反应试验.气相色谱分析裂化气的组成,液相反应产物通过色谱模拟实沸点蒸馏分析,以30℃的馏程间隔划分成窄馏分,利用索式抽提对残渣油的缩合产物进行分析.通过建立的模型和编制的模型软件,得到了上述六种渣油的通用热反应模型参数.相关系数R'检验和F检验结果表明,关联出的模型常数具有较好的相关性,置信度在99%以上.偏差分析表明拟合结果与实验数据吻合较好.     

CFH-Ⅱ型翻车机传动齿轮轴承座的座脚螺栓联接失效分析与改进

分析了CFH-Ⅱ型翻车机传动齿轮轴承座的座脚螺栓组联接失效(松动)的原因，得出控制和保证合适的螺栓组联接预紧力是防止螺栓联接失效(松动)的关键；依据现场条件，对座脚螺栓进行了设计改进；提出了一种适合现场使用的螺栓预热伸长的装配方法，经实践验证此法是简单可靠的装配方法。     

高温超导电缆终端恒温器热负荷的计算与测定

电力电缆已被确认为高温超导技术产业化的重要项目之一。高温超导电缆终端是运行在低温的超导电缆芯向常温的高压母线过渡和致冷剂进出口的汇集组件,具有很高的技术含量。简单地介绍高温超导电缆终端恒温器的结构和功能,主要讨论终端恒温器热负荷的理论计算方法,并与试验测定进行比较。     

Enhanced thermal stability of a sputtered titanium-nitride film as a diffusion barrier for capacitor-bottom electrodes

The effect of a thin RuO_x layer formed on the Ru/TiN/doped poly-Si/Si stack structure was compared with that on the RuO_x/TiN/doped poly-Si/Si stack structure over the post-deposition annealing temperature ranges of 450–600°C. The Ru/TiN/poly-Si/Si contact system exhibited linear behavior at forward bias with a small increase in the total resistance up to 600°C. The RuO_x/TiN/poly-Si/Si contact system exhibited nonlinear characteristics under forward bias at 450°C, which is attributed to no formation of a thin RuO_x layer at the RuO_x surface and porous-amorphous microstructure. In the former case, the addition of oxygen at the surface layer of the Ru film by pre-annealing leads to the formation of a thin RuO_x layer and chemically strong Ru-O bonds. This results from the retardation of oxygen diffusion caused by the discontinuity of diffusion paths. In particular, the RuO_x layer in a nonstoichiometric state is changed to the RuO₂-crystalline phase in a stoichiometric state after post-deposition annealing; this phase can act as an oxygen-capture layer. Therefore, it appears that the electrical properties of the Ru/TiN/poly-Si/Si contact system are better than those of the RuO_x/TiN/poly-Si/Si contact system.     

Verbal Representation and Therapeutic Change in Anaclitic and Introjective Inpatients.

This study examined the relation between changes in clinical functioning and changes in verbal expression in 81 seriously disturbed and treatment-resistant young adults seen in a comprehensive, psychoanalytically oriented inpatient treatment. Clinical functioning was evaluated with a battery of clinical and social measures. Verbal representations were assessed using computer-assisted scoring of Thematic Apperception Test responses. Changes in the frequency of verbal content and style in the narratives of these patients covaried with changes in clinical functioning. Significantly different covariations of verbal and clinical change, particularly differences in covariates of referential activity, were found for patients with anaclitic versus introjective personality configurations. The implications of these findings for understanding and treating severe psychopathology are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

高含沙水深井泵站的综合治理

对攀钢动力厂深井泵站自投产以来出现的主要问题及其解决方案，方法进行了分析和论述。     

激光抛光技术的发展与展望

介绍激光抛光技术的发展历史,阐明激光抛光的应用现状及未来的发展前景,论述了激光抛光的工艺特点和作用机理,将激光抛光技术与其它抛光技术进行了全面的对比,指出激光抛光的优势及其存在的问题。