三相全控桥式整流电路实验装置的研制

介绍了开发三相全控桥式整流电路实验装置的背景;叙述了TC787芯片的内部结构、工作原理、特点及芯片的各个管脚的功能;详细介绍了该实验装置的触发电路的设计思路、设计结果和工作原理;介绍了该实验装置的主电路部分的结构和特点。该实验装置性能可靠,符合本科生实验要求。     

关于我国石油钻机技术的现状及其研发思考

介绍了我国石油钻机的技术现状,在肯定我国石油钻机发展所取得成绩的同时,指出我国石油钻机整体技术与国外钻机技术的差距,提出要把石油钻机作为国家战略装备来对待,加快我国石油钻机新技术、新产品研发工作,以满足我国石油工业发展的需要。     

麻柳场嘉二3储层酸化工艺室内实验研究

储层酸化改造是低渗碳酸盐岩油气藏增产的主要措施之一。由于储层性质不同，改造方案的实施效果差异较大。对麻柳场嘉二^3储层酸化工艺室内实验研究和现场实践发现，胶束酸多级注入酸化-闭合酸化工艺对川南麻柳场嘉陵江组的储层改造行之有效。     

Review of Alterations of Consciousness: An Empirical Analysis for Social Scientists.

Reviews the book by Baruss (see record 2003-02669-000), which reviews the experimental and phenomenological research on alterations of consciousness, ranging from sleep and dreaming to mystical and near-death experience. The reviewer suggests there is a clear agenda announced by the book's subtitle, "An Empirical Analysis for Social Scientists." In the view of Baruss, all too often in states of consciousness research a preoccupation with theory has kept investigators from full engagement with the actual data. The book provides readable and at times appropriately controversial discussions of empirical literature on dreaming and lucid dreams, daydreaming and fantasy proneness, hypnosis, dissociative identity disorder, shamanism and possession states, psychedelic drug research, parapsychology, trance-chanelling and mediumship, the alien abduction syndrome, classical mystical experience, out-of-body and near-death experiences, and recent attempts by MacDonald and others to assess individual differences in spirituality through multifactor questionnaires. However, the reviewer believes that the breadth of coverage of both recent and past research is too often highly selective, and that the author's rejection of theory is both questionable in itself and more illusion than reality. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

瞬态瑞利面波技术在地震勘探方面的应用研究

运用瞬态瑞利面小勘探方法可以在寻找激发岩性和提供静校正所需参数方面取得好的效果。     

Review of Constructing the subject: Historical origins of psychological research.

Reviews the book, Constructing the subject: Historical origins of psychological research by Kurt Danziger (1990). Kurt Danziger's Constructing the Subject: Historical Origins of Psychological Research is a book of singular importance because it provides such a penetrating analysis, and does so in a manner that is cause for considerable reflection. In brief, Danziger provides a history lesson that not only situates the names and the projects of experimental psychology in the first part of this century, but also aims to clarify the project of knowledge generation both past and present. Indeed, shades of Quine, Kuhn, and Hesse permeate this book in a way that demands psychologists examine their own investigative practices and logics of justification. Through Wundt, through Galton, through Ebbinghaus and others, Danziger illuminates the development of experimental psychology along with the historical and philosophical vicissitudes that have given rise to numerous psychological knowledge claims. If it is true that we must understand our history in order to understand our present, then Danziger's book should be required reading in all research laboratories. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

SQ—1200型顺槽连续牵引车在超化煤矿的研究与应用

通过SQ— 12 0 0型顺槽连续牵引车的应用 ,结合现场实际 ,论述了其合理性。又剖析了在使用过程中出现的问题 ,对产品的使用和升级改造提出一些经验和建议 ,供使用和设计时参考     

以入世为契机,进一步推进电力科研院所企业化转制

我国入世和融入经济全球化，将给中国经济运行的大环境带来深刻变化，科技事业也面临着全新挑战。电力科研所实行企业化转制，与国际接轨，按照国际规则办事势在必行。作者作为电力科研单位的一把手就电力科研院所的企业化转制阐述了个人的观点。转制必须有利于回忆科技创新和高新技术产品的开发；必须有利于抓紧培养和造就复合型人才队伍；必须有利于更好地为电网、为发供电企业提供规范化、制度化、长期化和现代化的全方位服务。     

胜利原油350～510℃馏分糠醛精制的研究

对胜利原油 350～ 510℃馏分每 4 0℃切割一种馏分进行糠醛精制 ,考察了实验室条件下不同温度、不同醛油比条件下精制对提余油质量和收率的影响。采用醛油比 3× 1∶1,抽提温度在 70～ 95℃ ,可使精制馏分油粘度指数提高 10～ 2 7个单位 ,精制油收率高于 70 %。     

絮凝剂品种对水下不分散混凝土性能影响的比较

通过电荷中和、吸附架桥和表面吸附分析了絮凝剂作用机理 ,运用絮凝机理进一步分析了絮凝剂在水泥体系中的作用以及絮凝剂对流动度的影响 ,从而对掺加JHP (纤维素类 )和Pj (丙烯类 )絮凝剂的水下不分散混凝土性能作了综合比较。掺Pj絮凝剂的混凝土 ,其坍扩度损失大 ,抗分散性能不如掺JHP絮凝剂的好 ;掺JHP絮凝剂的混凝土坍扩度在 3h内损失很小