全文获取类型
收费全文 | 731篇 |
免费 | 34篇 |
出版年
2024年 | 3篇 |
2023年 | 9篇 |
2020年 | 14篇 |
2019年 | 26篇 |
2018年 | 20篇 |
2017年 | 44篇 |
2016年 | 40篇 |
2015年 | 21篇 |
2014年 | 38篇 |
2013年 | 210篇 |
2012年 | 29篇 |
2011年 | 25篇 |
2010年 | 24篇 |
2009年 | 22篇 |
2008年 | 22篇 |
2007年 | 16篇 |
2006年 | 13篇 |
2005年 | 14篇 |
2004年 | 12篇 |
2003年 | 20篇 |
2002年 | 13篇 |
2001年 | 8篇 |
2000年 | 8篇 |
1999年 | 8篇 |
1998年 | 7篇 |
1997年 | 6篇 |
1996年 | 3篇 |
1995年 | 8篇 |
1994年 | 4篇 |
1993年 | 6篇 |
1992年 | 6篇 |
1989年 | 2篇 |
1988年 | 4篇 |
1987年 | 2篇 |
1986年 | 4篇 |
1985年 | 5篇 |
1984年 | 3篇 |
1983年 | 5篇 |
1982年 | 5篇 |
1981年 | 7篇 |
1980年 | 4篇 |
1979年 | 4篇 |
1976年 | 3篇 |
1975年 | 2篇 |
1974年 | 5篇 |
1973年 | 1篇 |
1972年 | 1篇 |
1971年 | 1篇 |
1968年 | 1篇 |
1953年 | 1篇 |
排序方式: 共有765条查询结果,搜索用时 15 毫秒
1.
2.
The deposition of Early Neolithic material within tree-throw hollows in described, and the possible role of fallen trunks as places of occupation, settlement foci and landscape markers is discussed. Having implications for the interpretation of ubiquitous later Mesolithic pit dwellings, the evidence suggests a continuity of forest 'identity'. Accordingly, patterns of clearances are also explored in relationship to modes of occupation, and the employment of 'big wood' in Neolithic monuments discussed. 相似文献
3.
4.
5.
6.
7.
Christopher R. Decorse 《African Archaeological Review》1992,10(1):163-196
This article briefly examines the consequences of the European presence on the Gold Coast, focusing on archaeological, ethnographic, and historical data from the African settlement of Elmina, Ghana. Documentary sources indicate that there was extensive change in sociopolitical institutions, economic relations, and other aspects of Gold Coast society in the centuries following the advent of European trade in the late fifteenth century. Archaeological survey and excavation of some 30 structures at Elmina similarly indicates a great deal of change in construction technology and material culture during the post-European contact period. However, examination of artefact patterning and associations indicates that in certain respects there was little change in terms of people's shared world view and belief systems. This picture can be contrasted with data from sites in other areas which may have experienced a great deal of culture change during the post-European contact period.
Résumé Cet article examine brièvement les conséquences de la présence européenne sur la Côte de l'Or, se penchant plus particulièrement sur les données archéologiques, ethnographiques et historiques du site d'Elmina au Ghana. Les sources documentaries indiquent qu'un changement de grande envergure affectant les institutions socio-politiques, les relations économiques et d'autres aspects de la société de la Côte de l'Or pris place durant les siècles suivant l'arrivée du commerce européen à la fin du quinzième siècle. Un survey archéologique et les fouilles d'environ 30 structures à Elmina, indiquent aussi qu'un changement étendu des techniques de construction et de la culture matérielle s'effectue après la période de contact européen. Toutefois, l'étude de la distribution et des associations des objets, indique que le système de croyance et l'idée du monde partagée par cette société furent peu affectés.Cette image peut être comparée avec les données obtenues sur d'autres sites ayant fait l'expérience d'un changement culturel important pendant la période postérieure aux contacts européens.相似文献
8.
A Roman wreck, named Plemmirio B[1]i, lies on the rocky talus below the southern cliffs of Capo Murro di Porco, near Costa Bianca del Plemmirio (Penisola della Maddalena), prov. Siracusa, Sicily. The cargo of amphoras and iron bars, relatively well-preserved, is situated between 22 m and 47 m depth. Following brief examinations in 1974–1982, a University of Bristol expedition spent four weeks surveying the site in July-August 1983[2] This paper presents an interim summary of these campaigns; a comprehensive report will be published after completion of excavations at the site[3]. The archaeological deposit at Plemmirio B is characterized by concentrations of fragmented amphoras. There is no direct evidence for the structure of the ship, much of which may have disintegrated during the initial wreck process, but study of the artefact distribution suggests a vessel of fairly large capacity. The amphora consignment (which may have numbered no more than 200) comprised cylindrical African containers, 80% of which were form Africana 2A and 20% Africana 1[4] w. The Africana 2A amphoras had internal resinous linings, and so may have contained a fish product rather than olive oil. Other amphoras exposed on the site were at least one Mauretanian Dressel 30 (Keay type 1) and two possibly intrusive amphoras of unclassified types. Ferrous concretions contained voids (hollow casts) which may once have been about 39 wrought iron bars, of two distinctive shapes. These, and several other concretions of unidentified forms, may represent a consignment of iron originally weighing approximately one tonne. Other finds from the wreck are two cooking pots, a small bowl or cup, a sounding lead, three fragments of tegula rooftiles, and two small stone blocks. One of the cooking pots confirms a date for the wreck based on the amphora association of circa AD 180–250, most likely in the first decade of the 3rd century. The amphora assemblage belongs to an important phase of commerce from North Africa represented by at least 20 known wreck cargoes; however, few of these sites have been scientifically recorded or are as closely dated as Plemmirio B, and the diversity of container types and cargo consignments on this wreck is of particular interest. 相似文献
9.
10.