全文获取类型
收费全文 | 1583篇 |
免费 | 107篇 |
出版年
2024年 | 8篇 |
2023年 | 33篇 |
2022年 | 8篇 |
2021年 | 8篇 |
2020年 | 71篇 |
2019年 | 49篇 |
2018年 | 133篇 |
2017年 | 126篇 |
2016年 | 112篇 |
2015年 | 78篇 |
2014年 | 65篇 |
2013年 | 388篇 |
2012年 | 68篇 |
2011年 | 62篇 |
2010年 | 45篇 |
2009年 | 40篇 |
2008年 | 38篇 |
2007年 | 26篇 |
2006年 | 31篇 |
2005年 | 18篇 |
2004年 | 18篇 |
2003年 | 16篇 |
2002年 | 25篇 |
2001年 | 16篇 |
2000年 | 10篇 |
1999年 | 12篇 |
1998年 | 19篇 |
1997年 | 10篇 |
1996年 | 8篇 |
1995年 | 11篇 |
1994年 | 10篇 |
1993年 | 13篇 |
1992年 | 10篇 |
1991年 | 11篇 |
1990年 | 8篇 |
1989年 | 10篇 |
1988年 | 8篇 |
1987年 | 7篇 |
1986年 | 11篇 |
1985年 | 6篇 |
1982年 | 3篇 |
1981年 | 4篇 |
1979年 | 3篇 |
1978年 | 4篇 |
1972年 | 2篇 |
1971年 | 2篇 |
1969年 | 3篇 |
1967年 | 2篇 |
1959年 | 2篇 |
1950年 | 3篇 |
排序方式: 共有1690条查询结果,搜索用时 15 毫秒
11.
Joan Rydon 《Australian journal of political science》1986,21(1):148-149
Race Mathews, David Bennett — a Memoir, Melbourne, Australian Fabian Society (Pamphlet 44), 1985, pp. v + 59. $3.00 (paper)
S. Graubard (ed.), Australia: the Daedalus Symposium, Sydney, Angus & Robertson, 1985, pp.441. $9.95 (paper)
Senate Standing Committee on Constitutional and Legal Affairs, A Bill of Rights for Australia? An Exposure Report, Canberra, AGPS, 1985, pp.128. $7.60 (paper)
Dean Jaensch, An Introduction to Australian Politics, 2nd edition, Melbourne, Longman Cheshire, 1984, pp.318. $11.95 (paper) 相似文献
12.
13.
14.
15.
16.
17.
Veronica Puente Pablo Martín Botta Paula Mariela Desimone Cinthia Paula Ramos José Manuel Porto Lopez 《Archaeometry》2023,65(1):64-83
The results obtained from the multi-analytic compositional characterization of ceramic pastes and paints of the Santa María style, from the El Bolsón valley (Belén Department, Catamarca Province, Argentina), are presented here. This pottery style had a wide regional distribution in Northwestern Argentina between ca. 1000 and1600 ce and is characterized by its complex iconography painted in black, cream and red. The analyses show that the containers correspond to the technical tradition of using grog temper and suggest that its manufacture involved a double firing process. This reveals a new practice for the time. 相似文献
18.
Lorena Grana Sonia Lanzelotti Victoria Arévalo Alvaro Yamil Tesio Nora Irene Maidana 《Archaeometry》2023,65(2):391-408
In the Andes, there are several pre-Hispanic irrigation networks with structures destined for water storage. However, it has not been widely discussed in archaeological research. This is probably due to their being difficult to identify. The aim of this study is to explore the use of diatom assemblage analysis as a methodological tool suitable to help in the identification and characterization of these ancient hydraulic structures. We analyzed two archaeological structures interpreted as water reservoirs from north-western Argentina (EH1 in Antofagasta de la Sierra and U-88R1 in Yocavil) and compared them to current reservoirs. The diatom species composition and the changes in the dominant ecological groups in the studied structures highlight different periods of hydraulic behavior. EH1 contained and stored water, but there were periods of time in which there was a lack of use or abandonment of the structure. However, the U88-R1 structure does not have diatom evidence of containing standing water for a prolonged time but presence of wet soils. Thus, the structure could have been used for other water management strategies. The results show that diatom analysis is a methodological tool with a high potential to study ancestral hydrotechnologies. 相似文献
19.