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响水砂体是一出露比较完整的中生代的曲流河河道沉积。通过大断面写实的研究方法，运用沉积体系分析、层序地层分析、砂体内部沉积构成分析等方法，比较细致地划分了砂体内部成因单元和储层岩性相，从成因上研究了影响油气运移的沉积因素。通过砂体断面上一定间距的比较均匀的采样，并根据测试成果编图，展示了各种孔沙参数在空间的变化特点及其与各种界面、沉积水动力能量的联系，并依此总结曲流河点坝渗透率的分布模式。 相似文献
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《The Journal of geography》2012,111(4):180-186
Abstract The Geographer at Work by Peter Gould Boston: Routledge &; Kegan Paul, 1985. x and 351 pp., figs., photos, maps, and index. $39.95 cloth; $16.95 paper. Recollections of a Revolution: Geography as Spatial Science by Mark Billinge, Derek Gregory and Ron Martin, eds. New York: St. Martin's Press, 1984. viii and 235 pp., figs., tables, refs., and index. $25.00 cloth. The Role of Place in Literature by Leonard Lutwack Syracuse, NY: Syracuse University Press, 1984. viii and 274 pp., refs., and index. $24.95 cloth. The Essential Landscape: The New Mexico Photographic Survey with Essays by J.B. Jackson. by Steven A. Yates, ed. New Mexico: The University of New Mexico Press, 1985. vii and 147 pp., and photos. $45.00 cloth. Latin America: Case Studies by Richard G. Boehm and Sent Visser, eds. NCGE Pacesetter Series. Dubuque, IA: Kendall/Hunt, 1984. x and 300 pp., figs., tables, photos, maps, apps., refs., and index. $24.95 paper. 相似文献
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目的：研究初诊肺结核患者中医体质分布特征,分析常见体质与危险因素的相关性。方法：选择南京市第二医院（公共卫生医疗中心）结核科住院治疗的初诊肺结核患者359例作为研究对象,完成一般人口学资料和《中医体质判定表》的问卷调查,采用SPSS 22.0软件对调查数据进行统计学分析,分析常见病理体质与危险因素的相关性,并进行多因素回归分析。结果：①在被调查的359例初诊肺结核患者中,平和质占3.80%,偏颇体质占96.20%,偏颇体质中尤以阴虚质、气虚质和阳虚质为主。②阴虚质在肺结核合并糖尿病患者中所占比例为42.70%（P＜0.05）;在多因素回归分析中得出合并糖尿病是气虚质肺结核患者的危险因素。③阴虚质肺结核患者在吸烟患者中所占比例为45.60%,结果有统计学意义（P＜0.05）;气虚质、阴虚质患者在接触粉尘或化学气雾的工作环境中所占比例分别为52.84%、57.30%,结果均有统计学意义（P＜0.05）;多因素回归分析得出接触化学气雾或粉尘是阳虚质肺结核的危险因素。结论：初诊肺结核的发生与中医体质类型有关,提示要调节体质综合防治肺结核的发生。 相似文献
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Anthony John Christopher 《GeoJournal》2006,67(2):123-136
The pattern of Church of England dioceses has evolved over a period of 1,400 years. It reflects the practical response of
the Church to the changing political and demographic patterns of the country. No ideal size and form of diocese was ever devised
and few systematic attempts were made to achieve a degree of equity between them. The constitutional link between state and
church has inhibited change for the last 80 years, although society has changed significantly. Nevertheless, rapid constitutional
reforms, especially in the House of Lords, may be reflected in ecclesiastical reorganisation of the dioceses.
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本文论述了不同的军事地理理论支撑着不问功能的ＭＧＩＳ（军事地理信息系统）。提出了用军事区域系统理论建立辅助决策功能的ＭＧＩＳ，以及ＭＧＩＳ的区域性、层次性、稳定性和建立有关ＭＧＩＳ的宏观决策问题。 相似文献
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David Berry 《The Professional geographer》1987,39(4):428-437
A crucial characteristic of federal systems is the distribution of regulatory power between the states and the national government. Four factors affect the distribution of powers in the U.S.: the geographic scope of issues, institutional competence at state and national levels, protection of democratic values, and economies of administration. Local or scattered occurrences of a problem, national governmental rigidity, desire for extensive public participation, spatial variation in regulatory preferences, and diseconomies of scale in administration favor state regulation. Widespread occurrences or national significance of a problem, state governmental rigidity, spillover effects, abhorrent local preferences, and economies of scale in administration favor national regulation. 相似文献
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