首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   562篇
  免费   29篇
  591篇
  2024年   3篇
  2023年   5篇
  2022年   7篇
  2021年   2篇
  2020年   21篇
  2019年   21篇
  2018年   35篇
  2017年   21篇
  2016年   22篇
  2015年   18篇
  2014年   16篇
  2013年   93篇
  2012年   19篇
  2011年   37篇
  2010年   25篇
  2009年   29篇
  2008年   36篇
  2007年   35篇
  2006年   37篇
  2005年   35篇
  2004年   17篇
  2003年   18篇
  2002年   13篇
  2001年   7篇
  2000年   10篇
  1999年   1篇
  1998年   5篇
  1997年   1篇
  1988年   1篇
  1979年   1篇
排序方式: 共有591条查询结果,搜索用时 0 毫秒
461.
郭宝安  陈占梅 《攀登》2006,25(2):110-112
新的《治安管理处罚法》将尊重和保障人权的宪法精神贯穿始终,规范了公安机关与人民警察执法的权力,明确规定了执法程序和操作规则,提出了完善的权利救济制度,成为治安管理执法实践的新亮点。  相似文献   
462.
张天源 《攀登》2006,25(5):69-71
关联交易是指关联方之间的交易。青海数码网络投资(集团)股份有限公司受到深圳证券交易所公开谴责这一事件表明,关联交易一旦偏离市场公平交易准则,就会成为为某些特殊目的服务的操作工具,严重损害广大中小投资者的利益。为保证资本市场及青海地方经济的健康发展,需进一步完善上市公司关联交易监管体制,有关部门应加大对关联交易的监管。  相似文献   
463.
旅游危机事件与旅游业危机管理   总被引:25,自引:1,他引:25  
"非典"再次提醒人们要重视危机事件对中国旅游业的冲击。正确认识中国旅游业面对的国内外危机事件的特点,根据危机发展过程的特征进行旅游业危机管理迫在眉睫。本文分析了危机事件对旅游业的影响及其类型,以及可能面临的危机的情势;根据危机发展过程和行为主体特征,分析了旅游业危机管理的构成体系以及在危机各阶段需要采取的主要应对措施;提出中国旅游业在当前进行危机管理急需完成的任务。  相似文献   
464.
城市并不总是增长。在人口峰值过去后人口收缩将是部分城市面临的一个不可避免的趋势。这将是我国和全球城市发展的新议题。根据国际上的最新进展,阐释了收缩城市的概念、起源和影响因素,描述了城市收缩的过程及表现,介绍了国外城市的应对措施;指出国内研究主要还集中于资源型城市的衰退方向;强调城市收缩作为客观的城市发展过程,具有不可避免性,也有别于城市衰退,需要更加客观科学地对待。初步介绍和探讨了国外城市在人口减少时采取的城市规划和管理方法,包括如何通过公众参与、产业转型生态环境保护、土地利用规划调整和交通住房改造等措施,来促进城市发展和提高居民生活质量,为我国的城市发展和转型提供有益启示。  相似文献   
465.
New maps     
PHYSICAL GEOGRAPHY

The Periglacial Environment. By H. M. French. 22 × 15 cm., 309 pp., 67 figures, 50 photographs, tables, references. Longman, Harlow, 1976. Paper £5.50.

Glaciers and Landscape. By David E. Sugden and Brian S. John. 23 × 17 cm., 376 pp. Numerous illustrations. References. Index. Edward Arnold, London, 1976. Paper £5.95.

HISTORICAL GEOGRAPHY

The Development of the West of Scotland 1750‐1960. By Anthony Slaven. 22 × 14 cm., 272 pp., 4 maps, 29 tables, bibliography, index. Routledge and Kegan Paul 1975. £6.50.

A Geography of 19th‐century Britain. By P. J. Perry. 22 × 14, 187 pp., plates, maps and diagrams. Batsford, London, 1975. £6.50 (£2.95 paperback).

SOCIAL GEOGRAPHY

Recreation in the Countryside—A Spatial Analysis. By J. T. Coppock and B. S. Duffield. 24 × 16, 262 pp., 34 figures, references, index. Macmillan, London, 1975. £8.95 (£3.95 paperback).

A Geography of Tourism. By H. Robinson. 21 × 13 cm., 47 pp., 47 illustrations, tables, index. Macdonald and Evans, London, 1976. Paper £4.25.

The Look of the Land. By John Fraser Hart. 23 × 16 cm., 210 pp., illustrations, index. Prentice‐Hall, Englewood Cliffs, New Jersey, 1975.

REGIONAL

Southern Europe: the Mediterranean and Alpine lands. By Monica and Robert Beckinsale. 29 × 20, 334 pp., 107 maps and diagrams, 38 plates, tables, bibliography, index. U. of London Press, London, 1975. £10.50.

London. By David Gowing. Longman Revised Colour Geographies, Editor Rex Walford. 23 × 21, 48 pp. Longman, Harlow, 1976. 75p.

TECHNIQUES

Mathematics for Geographers and Planners. By A. G. Wilson and M. J. Kirkby. 20 × 18, 325 pp. Illustrations, tables, references, index. Clarendon/Oxford Press, London, 1975. £6.75 (£3.00 paperback).

Patterns in Human Geography: An Introduction to Numerical Methods. By David M. Smith. 22 × 14, 373 pp, Illustrations, diagrams and tables, Index. David &; Charles, Newton Abbot, 1975. £6.50.

CARTOGRAPHY

The Times Atlas of the World: Comprehensive Edition. 46 × 32, xi pp. and 123 plates. Index 223 pp. Times Books/Bartholomew, London and Edinburgh, 1975. £26.

EDUCATIONAL

Objective Tests in Geography for O‐Level and C.S.E.: The British Isles. By K. Briggs. 24 × 18., 101 pp. Hodder &; Stoughton, London, 1976. £1.35.

The Developing World: Geography Four. Living Together. By S. Crawford. 24 × 18, 128 pp. Longman, London, 1975. £1.50.

Industries in Britain. By M. P. Devereux. 27 × 22, 80 pp, 95 figures. Macmillan, London, 1974. 70p.

Three Giant Powers. By Martin Simons. 20 × 21 cm., 144 pp., many illustrations, index. Oxford University Press 1974. £1.25.

The U.S.S.R. By Harry Robinson. 14 × 22 cm., 250 pp., 32 illus., diagrams, index. University Tutorial Press, London, 1975. £1.80.

No. 26 Teaching Geography—Motorway. By E. Rawling (Geographical Association). Sheffield. 23 pp., 25×20, 1976. 55p.

No. 27 Teaching Geography—Analysis of Land Use Data. By R. Daugherty (Geographical Association). Sheffield. 25×20, 16 pp. 1976. 50p.

Place and People: 1. Village, Town and City. Ed. by S. Dunlop. 76 pp., 25×19. Heine‐mann, London, 1976. £1.25.

Atlas of Denmark—Series II, Vol. 2. Topographic Atlas Denmark. Edited by Ruth Helkier Jensen and Kr. M. Jensen. Pp.192. 34×25. The Royal Danish Geographical Society, Copenhagen, 1976. DKr. 195.00.

North America: Maps. Topographical Map Studies of Canada and the U.S.A. By R. Knowles and P. W. E. Stave. Pp. 96, 21 × 33. Longmans, 1976. £3.95.

Geography Project Workbooks, book 3—Britain's Trade and Communications. By S. C. Harrison, et al. Pp.32. 24×18. Longmans, 1976. 45p.

The New Certificate Geography Series: A Level. Monsoon Asia. 3rd edition. By H. Robinson. Pp.528. 22×14. Macdonald and Evans, London, 1976. £3.75 paperback.

A Geography of Britain. 3rd edition, up‐dated. By A. R. Toison and M. E. Johnstone Pp.259. 23×17. Oxford University Press, London, 1976. £2.50.

Elementary Geographical Fieldwork. By J. Hume Brown. Pp. 152, 20×13. Blackie Glasgow, 1976. £1.75.

Geographies: A certificate series: North America. 2nd edition. By F. J. Monkhouse and H. R. Cain. Pp.332. 21 × 14. Longman, Harlow, 1976. £1.50.

Sketch‐map Geographies: Book Seven: Economic Geography. By P. Speak and H. C. Carter. 2nd, up‐dated edition. Pp. 76. 25 × 19. Longman, Harlow, 1976. £1.25.  相似文献   
466.
清朝前期(1644-1840年)是中越两国封建社会由盛转衰的时期,殖民者东来,中国周边面临殖民势力的扩张,虽然中越仍保持较密切的宗藩关系,但两国封建政府的边疆意识逐渐增强,对两国陆地边境的出入境、边境贸易、跨境流民、跨境通婚等跨国问题采取了一系列的管理措施,以确保边疆地区的安全与稳定。  相似文献   
467.
Architectural energetics, subsumed within replicative archaeology, provides a means through which buildings are translated into labor-time estimates. To date, the majority of architectural energetics analyses have generated comparative measures of architectural costs, equating these with a vertical structure of political power and authority within and among societies. The present analysis expands the application of architectural energetics by subjecting construction labor costs to an analysis based on concepts central to the Theory of Constraints, which is widely applied in modern operations management. This modeling generates a hypothetical set of behavioral patterns performed by general laborers within a construction project and explicates a method which allows further exploration into the question of labor organization (i.e., allocation and articulation of workers), as well as perhaps other economic organization, in an archaeological context. The case example is Structure 10L-22, a large Mayan palace at the site of Copan, Honduras.  相似文献   
468.
Abstract

During the four seasons of excavations of the Roman town of Iovia-Botivo (present-day Ludbreg, Croatia), a smaller bath and sizeable (presumably public) building were discovered. An optimal plan for presentation was made with all due consideration for the site’s speci?c situation. The plan encompassed scholarly and professional requirements concerning conservation in situ combined with the needs of successful cultural management, thus resulting in alignment between the latter two factors as well as cost effectiveness. By applying the aforementioned principles (which served more as guidelines rather than rigid edicts) and facilitating successful, interdisciplinary cooperation between the national government, the municipal authorities, and researchers, it was possible to provide a sound, legally secure future for this site.  相似文献   
469.
Hypolithic plants, plants growing under rocks, have been found from a number of climatically extreme, mostly arid sites from the poles to the equator, but there are limited reports from temperate zones. A brief survey in the Kosciuszko Alpine Area of New South Wales, Australia, revealed four species of moss and one liverwort growing beneath diaphanous quartz pebbles in feldmark vegetation communities. The probable restricted nature of this phenomenon and the likely impact of global warming, tourists and recreation management activities raise concerns for its conservation.  相似文献   
470.
美国会展管理教育及其对我国的启示   总被引:13,自引:0,他引:13  
本在对美国和我国会展管理教育状况进行客观分析与比较的基础上,指出了美国会展管理教育中可资借鉴的地方以及我国相关领域中存在的问题,并据此提出了构建我国会展管理教育框架体系的原则性构想。  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号