珠江口门海堤堤型的选择

珠江口站地区面临南海、大陆岸线长４５７ｋｍ，遭受洪水。潮汐、台风的影响，河口滩涂 发育迅速，以约１００ｍ／ａ的速度向大海延伸。随着沿海地区的经济发展，滨海－２ｍ高程以上的滩涂的４万ｈｍ＾２正在和将要建堤围垦和开发利用，原有海堤也亟待加固提高，因此，对珠江口门坝有海堤堤型资料进行收集、整理，分析总结，选择经济可行的海堤堤型，具有重要的现实意义。文中收集了珠江口门的几种主要堤型，通过对各种堤基工程地质     

On-line mass spectrometry system for measurements at single-crystal electrodes in hanging meniscus configuration

We present the construction and some first applications of an On-line electrochemical mass spectrometry system for detecting volatile products formed during electrochemical reactions at a single-crystal electrode in hanging meniscus configuration. The system is based on a small inlet tip made of porous Teflon and a Peek holder, which is brought in close proximity (ca. 10–20 μm) to the electrode surface. The tip is connected to the mass spectrometer by glass and metal tubing. Because of the small amount of gas entering the mass spectrometer, no differential pumping is needed during the measurement. The tip construction and preparation introduced here leads to reproducible voltammetry with very good cleanliness characteristics. The presence of the tip has no significant influence on the blank voltammetry of a Pt(111) in sulfuric acid, and on voltammetric responses for CO adlayer oxidation, methanol oxidation, and hydroxylamine electrochemistry on Pt(111). The formation of gaseous products in these reactions can be followed accurately and is in good agreement with earlier results obtained by other mass spectrometric or spectroscopic techniques. The time response and tailing of the setup is on the order of seconds and mainly determined by the distance between the tip and the electrode.     

辽河流域平原区浅层地下水水化学特征和水质状况

本文根据多年地下水水质监测资料和近期实测监测资料,系统地对辽河流域平原区浅层地下水的水化学特征进行了分析,并对浅层地下水的水质类别及水质污染状况进行了分析评价.结果表明:平原区地下水化学类型以重碳酸盐型为主,浅层地下水有污染加重和扩大的趋势.     

Interstate forensic psychology consultations: A call for reform and proposal of a model rule.

Forensic psychology has made important gains in professional recognition and stature in the courts, resulting in increasing demands for mobility of expertise. Current regulations regarding the interjurisdictional temporary forensic practice of psychology, however, are characterized by variability of regulations, ambiguity and inaccessibility, and continuing total barriers. A uniform, well-reasoned policy is needed. A conceptual basis for such a policy is provided by a discussion of licensing rationales and the application of these to forensic practice. Uniformity, public and professional protection, and practicability are identified as fundamental regulatory criteria. A Model Rule Regarding the Temporary Forensic Practice of Psychology is proposed for adoption by state licensing boards on a nationwide basis. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

金堆地区浅基础设计的实践

通过对金堆地区建筑物稳定性变化的分析，提出了金堆地区浅基础设计的见解，阐明了在进行浅基础设计时，应在综合分析地质、地形、地貌、建筑物特性等因素的基础上，进行择优选择，对该地区的浅基础设计有一定的指导意义。     

针刺机针板及刺针对产品的影响

通过对针刺机针板不同布针形式及刺针规格和型号选用的对比分析，介绍和说明了其对针刺非织造布产品的影响，提出了相应的选择依据。     

生物膜法处理2,3-二甲基苯胺废水试验研究

采用缺氧折流板生物膜和循环移动载体生物膜反应器处理2，3－二甲基苯胺废水，结果表明，缺氧折流板反应器具有厌氧滤池和厌氧折流板反应器的优点，当水力停留时间为10．5h(缺氧5．5h，好氧5h)时，系统去除率可达89．7％。     

东海盆地西南部地质特征与油气分布探讨

本文根据近3×10~4km地震和13口探井及其它地球物理、地质等方面资料,综合分析认为:东海盆地西南部与盆地其它部分在发育演化、构造运动、沉积环境等方面差异甚大。 盆地西南部(杭州湾—冲绳岛断裂以南地区)发育演化经历了断陷—坳陷—隆起—铺盖四个阶段。始新世末期的隆起在研究区演化史上有15～20Ma的沉积间断、剥蚀。这段历程,盆地其它部分未曾经历。其次是区内始新世末期抬升运动,致使始新统及以下老地层受剥蚀,仅始新统最大剥蚀量达1000m,这是盆地内绝无仅有的。第三是第三纪以海相沉积环境为主,特别在始新世,为海侵高潮,海城宽阔达8000km~2,这时盆地东北部正接受陆相沉积。研究区中部(北东向)可能存在超压泥岩及多套生油岩系,应为有利生油气区。研究区可能是盆地最有油气远景地区之一。     

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本文介绍了运用地表岩石吸附烃法指示四川浅层油气藏,发现吸附烃异常与油气井产能有良好吻合性,反映了地下裂缝系统和油气聚集的分布。并对实验条件、各种可能的影响因素及一些基础理论问题进行了实验分析和讨论。     

火炸药包装用纸桶的研究

简述了我国火炸药包装的现状。介绍了火炸药用纸桶包装的研究情况，其中，较详细叙述了纸桶的力学性能、运输和使用试验结果，分析了纸桶包装火炸药的社会、经济效益。