毕业论文标准格式.doc

本 科 生 毕 业 论 文 （二零届） 题 目： 系 别： 历史地理系 专 业： 班 级： 作者姓名： 学 号： 指导教师： 职 称： 学 历：论文成绩： 20年月 目 录 中文摘要……………………………………………………………………………1 中文关键……………………………………………………………………………1 英文摘要……………………………………………………………………………1 英文关键词……………………………………………………………………………2 前言…………………………………………………………………………………1 1 ********………………………………………………………………………2 1.1 ********…………………………………………………………………………3 1.1.1 ********………………………………………………………………………4 2 *****………………………………………………………………………………2 3 **********…………………………………………………………………………* 4 **********…………………………………………………………………………* 5 **********…………………………………………………………………………* 参考文献………………………………………………………………………………* 不同类型下垫面对城市地表水文过程的影响 历史地理系 地理科学专业 2007级2班 高 曌 摘要： 关键词： Different Types of Underlying Surface on the Impact of Urban Land Surface Hydrological Processes GAO Zhao Class2,Grade 2007 Geographic Science Department of History and Geography Abstract:Urbanization makes city underlaying surface changing greatly.At the same time the underlaying surface of the different nature of that city surface hydrologic process changes.The paper introduces that the un- -derlaying surface of Tonghua City are classified according to different criteria. According to the properties of different underlaying surface it is divided into the impermeable , the weakly permeable, permeable, surface. A- -nd the distribution of each category of the underlaying surface in Tonghua City was studied. After making a simple analysis about urban rainfall and hydrological process of Tonghua, this paper is focused on the compa- -rison and analysis and interpretation of the four types underlay face city the influence of various process surf- -ace hydrology. Summarizes the progress of urbanization, Tonghua City should be based on its own conditio- -ns for underlaying surface and drainage system in store.Only in this way,