全文获取类型
收费全文 | 24900篇 |
免费 | 825篇 |
国内免费 | 5篇 |
专业分类
各国政治 | 924篇 |
工人农民 | 1136篇 |
世界政治 | 1612篇 |
外交国际关系 | 829篇 |
法律 | 15843篇 |
中国共产党 | 40篇 |
中国政治 | 263篇 |
政治理论 | 4783篇 |
综合类 | 300篇 |
出版年
2021年 | 139篇 |
2020年 | 342篇 |
2019年 | 376篇 |
2018年 | 520篇 |
2017年 | 605篇 |
2016年 | 629篇 |
2015年 | 494篇 |
2014年 | 499篇 |
2013年 | 2222篇 |
2012年 | 650篇 |
2011年 | 706篇 |
2010年 | 569篇 |
2009年 | 652篇 |
2008年 | 752篇 |
2007年 | 831篇 |
2006年 | 801篇 |
2005年 | 716篇 |
2004年 | 713篇 |
2003年 | 680篇 |
2002年 | 616篇 |
2001年 | 924篇 |
2000年 | 801篇 |
1999年 | 677篇 |
1998年 | 382篇 |
1997年 | 268篇 |
1996年 | 325篇 |
1995年 | 269篇 |
1994年 | 310篇 |
1993年 | 302篇 |
1992年 | 467篇 |
1991年 | 555篇 |
1990年 | 511篇 |
1989年 | 446篇 |
1988年 | 498篇 |
1987年 | 441篇 |
1986年 | 501篇 |
1985年 | 444篇 |
1984年 | 368篇 |
1983年 | 353篇 |
1982年 | 265篇 |
1981年 | 303篇 |
1980年 | 222篇 |
1979年 | 258篇 |
1978年 | 207篇 |
1977年 | 173篇 |
1976年 | 156篇 |
1975年 | 178篇 |
1974年 | 184篇 |
1973年 | 168篇 |
1969年 | 137篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
41.
John A. Moses 《澳大利亚政治与历史杂志》2007,53(3):407-419
Archibald T. Strong, born in Melbourne, was the son of an Australian scholar who went to an academic post at Liverpool. The younger Strong received his secondary and tertiary education in England. There, he became proficient in modern European languages and literature. He initially planned a career in the law, but for health reasons returned to Australia to the Department of English at the University of Melbourne. Prior to the First World War, Strong became prominent in Melbourne literary circles and also a prolific commentator on world affairs. As an early member of the Round Table group in Australia, Strong assessed Imperial Germany as posing an existential threat to the British Empire and hence to Australia's security. The nation's future, he believed, lay in unwavering defence of the Empire. Strong evinced a distinct impatience with fellow citizens, especially on the socialist left, who failed, in his view, to understand the realities of Australia's position in the world and what was at stake in the Great War. 相似文献
42.
国际环境争端解决机制研究 总被引:4,自引:0,他引:4
解决和避免国际环境争端已成为近年来备受关注的论题。无论是在1992年联合国环境与发展大会期间还是新近多边环境协定的谈判和实施过程中,国际环境法的遵守问题都引起了各国政府和国际法学者的关注。多边环境条约、联合国海洋法公约以及WTO规则,是国际环境争端解决机制的主要法律渊源。在一定范围内,这些多边条约和条约体系相互影响、相互推动,又相互矛盾和冲突,呈现出国际环境争端解决机制的独特发展形态。 相似文献
43.
K A Hewadikaram M L Goff 《The American journal of forensic medicine and pathology》1991,12(3):235-240
Decomposition studies were conducted using two carcasses of domestic pigs, Sus scrofa L., 8.4 kg and 15.1 kg in weight, to determine the effects of carcass size on the rate of decomposition, composition of the arthropod fauna, and succession patterns. A total of 46 arthropod taxa were recovered during this study. No size-related differences were observed between carcasses with respect to composition of the arthropod fauna or patterns of succession. A greater number of arthropods were observed attracted to the 15.1-kg carcass, and the rate of decomposition observed was more rapid for the 15.1-kg carcass than for the 8.4-kg carcass. Internal temperatures of the 8.4-kg carcass were more directly related to external ambient temperatures during the fresh and bloated stages of decomposition. During the decay stage, both carcasses generated internal temperatures significantly above ambient temperatures. Following this stage, internal temperatures fell to approximate ambient temperatures during the postdecay and remains stages. 相似文献
44.
Data on 63 cases of subcapsular spleen lesions are analyzed. Circumstances of trauma infliction period of the 2-nd stage of spleen capsule rupture, morphological types of subcapsular spleen lesions, microscopic changes in different posttraumatic periods are presented. 相似文献
45.
46.
47.
P. Gill C.H. Brenner J.S. Buckleton A. Carracedo M. Krawczak W.R. Mayr N. Morling M. Prinz P.M. Schneider B.S. Weir 《Forensic Science International Supplement Series》2006,160(2-3):90-101
The DNA commission of the International Society of Forensic Genetics (ISFG) was convened at the 21st congress of the International Society for Forensic Genetics held between 13 and 17 September in the Azores, Portugal. The purpose of the group was to agree on guidelines to encourage best practice that can be universally applied to assist with mixture interpretation. In addition the commission was tasked to provide guidance on low copy number (LCN) reporting. Our discussions have highlighted a significant need for continuing education and research into this area. We have attempted to present a consensus from experts but to be practical we do not claim to have conveyed a clear vision in every respect in this difficult subject. For this reason, we propose to allow a period of time for feedback and reflection by the scientific community. Then the DNA commission will meet again to consider further recommendations. 相似文献
48.
49.
Despite successive military regimes, state and local governmentsin Nigeria have been able to engage in limited forms of foreignaffairs activity. both directly abroad and indirectly throughinstitutions of the national government. The trend since independencehas been to make foreign affairs an exclusive responsibilityof the federal government. Generally, though, the military regimeshave been better able than the civilian governments to limitconstituent diplomacy. Under the Third Republic, therefore,state and local governments are likely to assert themselvessomewhat more in foreign affairs than they have recently. 相似文献
50.
Stephen O. A. Ouma 《公共行政管理与发展》1991,11(5):473-490
This paper argues that corruption is a product of self-aggrandizement; of unrealistically low remuneration which makes it impossible for public servants to live within their legitimate means; and of a closed political system which inevitably tends to exclude aggregated interests'. Corruption leads to loss of much needed revenue and human talent for development, distorts priorities for public policy, and shifts scarce resources away from the public interest. The mutual distrust that results among the different sections of society, and the growth of despondency in the general public, are incompatible with the requirements for successful public policy. The main theme running through the paper is that political instability, corruption and underdevelopment are mutually reinforcing. The paper finally outlines certain measures that need to be taken in order to clear the path for sustained growth and development. 相似文献