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91.
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21世纪日本对外能源战略 总被引:1,自引:0,他引:1
本文依据关于日本能源方面的新数据,揭示了日本能源进口、利用效率、能源结构和战略储备等新情况。阐述了日本的新国家能源战略,及其基于这一战略的对外能源战略和能源外交。分析日本实行对能源生产国家进行大规模能源合作与国际能源协调的外交政策。提出了包括实现能源来源多元化、加强与传统油气重点地区及国家关系等在内的日本国际能源战略五大方向。并对日本的国际能源战略的动机、效果和战略的恰当与否进行了深入评析。 相似文献
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94.
宪政视野里的人权观念重构 总被引:2,自引:1,他引:1
在我国现已加入多项国际人权公约的背景下,我国的现行文本宪法仍未引入国际通行的人权概念。本文试图从宪政体制的视野,针对宪政体制和人权保障,宪法文本的阶级话语和人权观念的冲突的角度,分析并认为将马克思主义的无产阶级革命理论运用到社会主义建设时期,用无产阶级革命时期理论思维去指导社会主义的国家建设,用阶级矛盾和阶级斗争思维去建构我们的宪政体系是我们现行宪政体制中人权认识上步入误区的原因所在,也是我们在宪政视野中对人权价值观念进行重构的起点。 相似文献
95.
全二维气相色谱在刑事技术中的应用 总被引:1,自引:0,他引:1
综述了近年来发展起来的全二维气相色谱(GCхGC)技术正交分离系统原理及其特点以及在刑事技术中应用的发展前景。 相似文献
96.
This paper deals with the police officer's or police doctor's ability to find drivers under the influence of drugs. We have also studied whether the protocol on the driver's previous histories of drug intake is useful for directing the chemist in his analytical approach to revealing intoxicants in the suspects' body fluids. A comprehensive procedure for screening traffic-hazardous drugs in the urine was found necessary and is described. By using this method, we have studied the incidence of drunken drivers with detectable medicinal or illicit agents. The results demonstrate that 91% of those drivers found by the officer or doctor of the police to be on intoxicants other than ethanol, carried some kind of traffic-hazardous drug in their body fluids, and that the doctor was a better judge than the police in identifying these offenders. By using a series of chemical methods for drug screening, we found that every third driver suspected of drunken driving due to ethanol, but not to other intoxicants, held some kind of a traffic-hazardous drug substance in his urine; benzodiazepines and cannabinoids were the most common findings. The data imply that 34% of these suspects revealed their intakes of traffic-dangerous intoxicants. We conclude that the judgements of both the officer and doctor of the police are needed for an efficacious detection of drivers under the influence of drugs. Moreover, the results infer that the chemist has to screen for intoxicants to reveal these in a suspect driver. We also conclude that drugs, particularly the benzodiazepines or cannabinoids, may be commonly encountered in drunken drivers, suspected of being inebriated by ethanol but no other toxicants. 相似文献
97.
人类文明的发展史,从某种程度上来说就是与自然灾害的抗争史。进入21世纪后的短短10年中,中国大陆就发生了4次特大自然灾害,如南方冰雪灾害、汶川、玉树大地震、舟曲泥石流灾害等。应对严重的自然灾害,并迅速进行灾后恢复建设,中国人民创造了具有中国特色的“中国模式”,不仅可以为我国以后在重大自然灾害发生后短时间内实现经济恢复提供理论支持,同时也可为国际社会提供减灾救灾的“中国经验”。 相似文献
98.
Schäffer M Gröger T Pütz M Dieckmann S Zimmermann R 《Journal of forensic sciences》2012,57(5):1181-1189
Abstract: The chemical profiling of illicit drugs is an important analytical tool to support the work of investigating and law enforcement authorities. In our work, comprehensive two‐dimensional gas chromatography–time‐of‐flight mass spectrometry (GC × GC‐TOFMS) combined with nontargeted, pixel‐based data analysis was adapted for the chemical profiling of 3,4‐methylenedioxymethamphetamine (MDMA). The validity and benefit of this approach was evaluated by analyzing a well‐investigated set of MDMA samples. Samples were prepared according to a harmonized extraction protocol to ensure the comparability of the chemical signatures. The nontargeted approach comprises preprocessing followed by analysis of variances as a fast filter algorithm for selection of a variable subset followed by partial least squares discriminant analysis for reduction to promising marker compounds for discrimination of the samples according to their chemical profile. Forty‐seven potential marker compounds were determined, covering most of the target impurities known from the harmonized one‐dimensional profiling as well as other compounds not previously elucidated. 相似文献
99.
在人类法律思想的发展史上,现代自然法思想奠定了现代法律思想的基础,成为了资产阶级革命最为有力的武器。然而,自其诞生开始,现代自然法思想就蕴含着内在矛盾,该矛盾在资产阶级革命胜利之后进一步凸显出来。马克思走向成熟时期的论著——《论犹太人问题》——揭示了这一矛盾的深层次原因。而且,马克思进一步指出,人要获得最后的解放必须批判随资产阶级革命而建立起来的现实世界,并最终消除导致人之异化的资本。如此,现代自然法思想中的难题也才有了彻底解决的可能。 相似文献
100.
Drug-facilitated sexual assault (DFSA) has been defined as the use of a chemical agent to facilitate a sexual assault. We report two cases of the use of tetrahydrozoline for DFSA. We believe this is the first report with urinary quantification of tetrahydrozoline levels postassault. Blood and urine were obtained c. 20 h postexposure in two cases of reported DFSA. Tetrahydrozoline was not detected in blood but was identified in urine in both victims. After initial identification in the urine using the 2010 update to the AAFS mass spectrometry database library, tetrahydrozoline was quantified at 114 and 150 ng/mL, respectively, using GC/MS. Two unique clinical features reported in these cases were intermittent periods of consciousness and postexposure vomiting. Use of GC/MS was successful in identifying tetrahydrozoline in the 100 ng/mL range up to 20 h postexposure. For victims with late presentation, urine may be a better sample for evaluation for tetrahydrozoline. 相似文献