安塞低渗油田孔隙结构对渗流特征曲线的影响

渗流曲线的测定是认识油藏流体渗流规律的基础。实验发现安塞油田储集层岩心渗流曲线在低有效净围压下近似表现为两段直线，通过压汞实验和毛管压力曲线数据分析，认为这种特征与储集层孔隙结构有关。在分析渗流特征时应综合考虑孔隙结核特征、流体与孔隙介质的相互作用等因素。     

Distinctiveness and Correlation in Conceptual Structure: Behavioral and Computational Studies.

Patients with category-specific deficits have motivated a range of hypotheses about the structure of the conceptual system. One class of models claims that apparent category dissociations emerge from the internal structure of concepts rather than fractionation of the system into separate substores. This account claims that distinctive properties of concepts in the living domain are vulnerable because of their weak correlation with other features. Given the assumption that mutual activation among correlated properties produces faster activation in the normal system, the authors predicted a disadvantage for the distinctive features of living things for unimpaired adults. Results of a speeded feature verification study supported this prediction, as did a computational simulation in which networks mapped from orthography to semantics. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

塔里木山前复杂地层钻头使用技术

利用测井资料结合实测的岩石力学性质、邻井的岩性剖面建立了岩石力学参数模型,综合解释了单井岩石在纵向剖面上的力学性质。借鉴邻井钻头使用情况,以推广高效PDC钻头为主,介绍了山前构造钻头选型情况。针对山前构造的地层岩性特征,从复合片、刀翼形状、齿型、切削齿力平衡等方面设计和改进了PDC钻头。改进后的钻头使塔里木山前复杂地层钻头使用获得了突破性进展。     

包钢薄板坯连铸厂房钢结构设计及其特点

本文介绍了包钢薄板坯连铸主厂房钢结构的设计及特点。该厂房为单层重型工业厂房，下柱为组合式H型钢双肢柱，屋面大梁为焊接工字钢梁，基本柱距为12m，车间设置295t／67t／22t吊车，屋面和墙面采用彩色压型钢板。同时，在结构选型和构造方面有新的改进和发展。     

Structure of rapidly solidified aluminum alloys

This paper is a summary of an extensive research program carried out by the authors on the structure of rapidly solidified aluminum alloys; and a comparison with the work of others also involved in this field. The paper discusses the changes in the dendritic and non-dendritic structure of the matrix at cooling rates from 10^–3 to 10¹⁰ K/s and discusses the hetergeneity of the structure caused by interdendritic-segretion during solidification.     

Differentiating anxiety and depression in older adults with generalized anxiety disorder.

To examine affect and cognition in differentiating anxiety and depression, 83 older participants with generalized anxiety disorder completed the Cognitive Checklist (CCL) and the Positive and Negative Affect Schedule (PANAS). A 3-factor solution was found for the PANAS: positive affect (PA), anxiety and anger (Negative Affect 1 [NA-1]), and guilt and shame (Negative Affect 2 [NA-2]). A 2-factor structure was noted for the CCL. Correlations with anxiety and depression measures suggested that the CCL Depression (CCL-D) subscale showed stronger correlations with depression, whereas the CCL Anxiety subscale did not uniquely correlate with anxiety. The NA-1 subscale correlated positively with measures of depression and anxiety, whereas the PA subscale showed negative correlations. Hierarchical regression suggested that the CCL-D subscale was a significant predictor of self-reported depression. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

住宅建筑结构中隔震技术的应用和经济评价

对当前隔震系统做了简单介绍 ,介绍了基础隔震的技术和施工方法等。讨论在住宅结构中推广隔震技术的方法 ,对各种类型的住宅结构做经济评价 ,讨论推广的可能性和难点。     

大型油罐基础设计

结合100000m^3油罐基础设计，从基础必须适合上部构造特点要求出发，分析了大型油罐的基础结构构造特点及基础设计的主要方法，探讨厂大型油罐基础应该具备的技术性能及构造组成。     

铜在高纯净钢中析出过程的观察

利用透射电子显微镜观察了铜在高纯净钢中的析出过程，发现早期析出阶段有类B2结构的亚稳相出现，分析了铜在高纯净钢中的析出贯序，研究结果对分析铜在高纯净钢中的时效强化机理具有重要意义。     

炮孔内空气间隙作用的机理探讨

本文探讨了装药结构中空气间隙作用的机理,提出了气体分子的迁移效应与碰撞效应,比较完满地解释了不同空气间隙对爆破效果的影响.