对农村城化进程的研究文献综述.doc

地理与资源科学学院 城市地理学 题 目对农村城镇化内涵的研究文献综述 专 业 地理与资源科学学院 班 级 地资11级1班 姓 名 李 芳 学 号 20111441083 2013年10月30日 对农村城镇化内涵的研究文献综述 改革开放30年来，我们处于快速的城市化过程中，中国经济保持着高速度的增长，创造了世界史上一个国家经济持续长时间高速发展的“神话”。乡村城市化一般指农业人口转化为非农业人口并向城镇性质的居民点集聚，乡村地区转变为城市地区或在乡村地域中城市要素逐渐增长的过程。乡村城市化是一种人口、经济、社会甚至文化现象，主要表现为：城市人口增加，乡村人口减少；城市发展，城市地域扩大，农业用地转用作工厂、商店及住宅等非农业用地；农民由专业农户转化为兼业农户；进一步成为脱离土地的非农户；城乡居民经济收入和文化教育差别不断缩小，价值观念和生活方式等趋同对我国乡村城镇化的一些看法中国农村经济1985(12). [11]许经月.加快城镇化的关健在于策荣农村经济[J].吉首大学学报，2006(1). [12]谢国光.产业化、城镇化、构建农村现代化[J].中国农村经济.1999(8). [13]张大勇，马增林.加速农村城镇化进程与构建社会主义新农村[J].中外企业家,2006(6). [14]张晨强.城镇化是实现现代化的必由之路[J].中共太原市委党校学报,2004(2). [15]冯海发.论我国农村城镇化与农业的协调发展[J].学习与探索,2001(4). [16]余戎，罗清萍.我国农村城镇化发展偏离以农民为本的表现及对策[J].安徽农业科学,2005(1). [17]秦润新.农村城市化的理论与实践[M].北京:中国经济出版杜，2000. the same direction of rotation 90 ° or 180 ° for; after each disc rotor when measuring position alignment of the two half coupling constant, should also be in terms of accuracy and consistency. Surface deviation measurement, must in every 180 degrees corresponding to the two radii are equal to each other in order to eliminate errors caused by movement of the rotor. Only a support bearing of the rotor, WA couplings, such as the use of temporary leave the Center, should pay attention to keep the rotor in the measuring process in the center of the bearing oil retaining the nest does not change. Steam oil block, there should be sufficient clearance between the rotor and, in rotors make sure rotor is not on the block or seal oil. At the time of measurement, connections are not allowed between two rotors, each in a free State. Not allowed in case of assembled sleeve, Center work on the toothed coupling. Coupling tool should have adequate stiffness, installation must be secure and reliable. Coupling Center using a dial indicator, the table should be put in prison and avoid touching, to ensure correct measurement. Coupling