Innovation on Petroleum Engineering Technology of China Beach and Shallow Water Areas

1Chinaoffshoreoil&gasresourcesandtheircharacteristicfeatures　Chinaoffshoreoil&gasexplorationstartedduringthe1 95 0s .Until 1 971 ,thecommercialHai 4fieldwasfoundinBohai.Subsequentlytwoproductionplatformswereconstruc ted ,thefirstChinaoffshoreoilfieldwasformed .Fromthenon ,Chinaoffshoreoil&gasexplorationandexploitationspeedbecameprogressivelyfaster.Afteralargeamountofexplorationwork ,theoilandgasresourcesinChinacoastalareasweremadeclearpreliminarily .AccordingtoState sSecondaryResourceEva…     

随机Benjamin-Ono 方程初值问题及对河口区域生物分布的应用

该文对具梯度耦合噪声的随机Benjamin-Ono 方程（以下简记为B-O方程）的初值问题导出了解得积分表达式，并将它应用于河口区域生物分布问题，得到了一维空间的分布表达式。     

对山西“两区”开发项目实施程序的思考

从项目实施程序角度,分别对项目区域、发起人、政府部门、投资商和银行进行了考察,并设想了山西"两区"开发项目实施的程序。     

"知识工程"与少数民族地区新农村建设

论述了在少数民族地区新农村建设中开展“知识工程”的意义,介绍了“知识工程”的形式,并提出了几点建议。     

二十世纪上半叶中国农村婚姻制度探微

20世纪上半叶中国社会经历了剧烈的变迁。农村的婚姻制度并没有在择偶方式即“父母之命，媒妁之言”上发生根本的变化。“父母之命”依然代表着农村择偶方式的主流。而在一些交通便利、距离大城市较近的农村，尤其是沿海、沿江的农村地区出现了一些新变化。择偶方式要产生根本的变化将是一个长期的过程。     

武陵山区少数民族州县小康实现程度分析

以武陵山区少数民族州县为例,应用小康生活水平的基本标准评价了其小康实现程度,分析了其全面建设小康社会的重点和难点,提出了其全面建设小康社会的策略建议.     

“变通权”与国家法制统一

历史和基本国情决定了我国解决民族问题只能走民族区域自治的道路，这是解决民族问题的中国模式。民族自治与区域自治相结合的民族区域自治法律制度赋予少数民族地方“变通补充权”，体现了国家充分重视和保障少数民族管理本民族内部事务的权利。它与实行各民族平等、团结、共同繁荣的原则和国家法制统一原则是一致的。     

中国西部地区国家级旅游资源评价

根据旅游资源的竞争优势、资源评价、组合条件和调整方向,分析了中国西部旅游资源的发展现状.从交通、资金、基础设施、经营管理、地域观念等方面分析了西部旅游资源开发的制约因素;研究了西部旅游资源开发的优势、定位和原则;指出了西部旅游业在市场促销、形象定位、生态发展、绿色体系、精品示范、电子网络、脱贫致富和教育服务等方面的开发战略.     

Disaster Reduction Decision Support System Against Debris Flows and Landslides Along Highway in Mountainous Area

Highways in mountainous areas are easy to be damaged by such natural disasters as debris flows and landslides and disaster reduction decision support system (DRDSS) is one of the important means to mitigate these disasters. Guided by the theories and technologies of debris flow and landslide reduction and supported by geographical information system (GIS), remote sensing and database techniques, a DRDSS against debris flow and landslide along highways in mountainous areas has been established on the basis of such principles as pertinence, systematicness, effectiveness, easy to use, open and expandability. The system consists of database, disaster analysis models and decisions on reduction of debris flows and landslides, mainly functioning to zone disaster dangerous degree, analyze debris flow activity,simulate debris flow deposition and diffusion, analyze landslide stability, select optimal highway renovation scheme and plan disaster prevention and control ergineering. This system has been applied successfully to the debris flow and landslide treatment works along Palongzangbu Section of Sichuan-Tibet Highway.     

三峡库区开县坡地稳定性综合评价

将开县自然条件与社会经济发展程度近似的乡镇划成5个片区，再将各参评因子的调查数据通过数理分析统计处理。得出各片区坡地稳定性综合评价指数，并进行评价。其成果对三峡库区及长江上游的生态环境建设和农业结构调整均有积极指导意义。