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   5296篇
  免费   140篇
  国内免费   83篇
财政金融   184篇
工业经济   149篇
计划管理   2347篇
经济学   468篇
综合类   1067篇
运输经济   17篇
旅游经济   94篇
贸易经济   483篇
农业经济   185篇
经济概况   525篇
  2024年   2篇
  2023年   31篇
  2022年   38篇
  2021年   86篇
  2020年   89篇
  2019年   50篇
  2018年   41篇
  2017年   51篇
  2016年   47篇
  2015年   176篇
  2014年   562篇
  2013年   553篇
  2012年   657篇
  2011年   819篇
  2010年   532篇
  2009年   339篇
  2008年   331篇
  2007年   264篇
  2006年   238篇
  2005年   165篇
  2004年   130篇
  2003年   98篇
  2002年   66篇
  2001年   65篇
  2000年   40篇
  1999年   16篇
  1998年   7篇
  1997年   9篇
  1996年   2篇
  1995年   3篇
  1994年   3篇
  1993年   1篇
  1992年   1篇
  1990年   1篇
  1985年   1篇
  1984年   2篇
  1983年   2篇
  1979年   1篇
排序方式: 共有5519条查询结果,搜索用时 15 毫秒
11.
Abstract

The detrimental effects traditionally assigned to warfare in the development of pre-industrial economies have obscured the prominent role that military entrepreneurs played in economic development in this period. Historiography minimises the extent to which war and the concomitant strengthening of the central state provided a whole new range of opportunities for capital investment, a tendency that has been strengthened by the paradigm of Redlich’s ‘decline of the soldier-entrepreneur’ and the technological determinism of the debate on the Military Revolution among others. The aim of this introduction is to look into the background of this relative lack of interest and to reaffirm the mutual dependence of eighteenth-century state-formation and the business of war.  相似文献   
12.
The increasing number of tourist in Bhutan demands for more high-quality hotels to provide better services to guests. The objectives of the study are, (1) to assess the current training provided to the hotel employees; (2) to evaluate the training gap concerning training design and; (3) to examine relationship between the training factors affecting the training effectiveness in Bhutanese hotel industry. Findings showed mismatch of training provided to employees resulting in poor quality of service. Negative score was found between the importance and satisfaction level of hotel employees on contents of training design. However the results showed positive relationship between the training factors and training effectiveness, work environment has strong influence.  相似文献   
13.
Cycle time forecasting (CTF) is one of the most crucial issues for production planning to keep high delivery reliability in semiconductor wafer fabrication systems (SWFS). This paper proposes a novel data-intensive cycle time (CT) prediction system with parallel computing to rapidly forecast the CT of wafer lots with large datasets. First, a density peak based radial basis function network (DP-RBFN) is designed to forecast the CT with the diverse and agglomerative CT data. Second, the network learning method based on a clustering technique is proposed to determine the density peak. Third, a parallel computing approach for network training is proposed in order to speed up the training process with large scaled CT data. Finally, an experiment with respect to SWFS is presented, which demonstrates that the proposed CTF system can not only speed up the training process of the model but also outperform the radial basis function network, the back-propagation-network and multivariate regression methodology based CTF methods in terms of the mean absolute deviation and standard deviation.  相似文献   
14.
The human development (HD) approach puts the improvement of people’s lives as the central objective of development. This paper provides an overview of major aspects of the approach. It shows how it emerged with the evolution of development thought and a widening of development objectives The paper explores the two-way relationship between HD and the rival objective, economic growth, is explored and broad characteristics of countries that have been exceptionally successful or unsuccessful , countries with three country cases considered in greater depth. The paper identifies major dimensions of HD, beyond the three elements included in the Human Development Index (HDI) and shows they are poorly captured by the HDI. An overview of global change on HD dimensions from 1980 to 2015 gives a mixed picture with progress on basic HD, uneven trends in some areas, and notable worsening on the environmental dimension. In conclusion, the paper discusses some outstanding issues which need more attention.  相似文献   
15.
以六安职业技术学院旅游管理实训中心为例,探讨在建设地方技能型高水平大学的过程中,如何来建设与管理校内实训室。  相似文献   
16.
针对智能化作战对军事电子信息系统计算能力提升的迫切需求,结合云计算的资源虚拟化、大数据的分布式计算等技术,提出了基于嵌入式CPU+ALL(DSP、FPGA、PPC、GPU、AI处理器等)的异构处理的信号级协同计算平台架构,包括弹性、轻量级异构资源虚拟化模型、分布式实时计算框架和智能计算框架等,形成了一套架构统一、资源共用、使用简便的协同计算和智能计算环境。通过战术级无线电认知和智能信号与信息处理两个典型应用场景,探讨了该信号级协同计算平台可能带来的颠覆性效用。  相似文献   
17.
18.
王永培 《江苏商论》2020,(3):129-130,140
本文总结梳理了“两网融合”复合型贸易经济专业人才培养的现状和新的要求,分析了“两网融合”复合型贸易经济专业人才培养的发展方向。从建立教学和科研复合型教学团队模式、信息化平台和实验室“多媒介”培养模式、“两网融合”平台全流程内部审计型人才培养模式、“课程思政+专业技能”结合教学模式等四个方面总结模式创新的基本途径。  相似文献   
19.
随着社会经济的发展,企业所面临的市场竞争环境更加激烈,从本质上来说,企业之间的竞争即知识和人才的竞争。青年人才属于助推企业持续发展的重要资源,也是促进企业改革创新的中坚力量。基于此,企业必须要充分认识到青年人才培养的必要性,采取有效策略开展好此项工作。论文结合实际工作对此问题展开了探讨。  相似文献   
20.
论文以一站式实训工厂开放与运行模式为研究对象,从组织结构、实训内容、考核过程和方法、就业对接四个方面,选定某一群体专业学生进行了一站式实训工厂开放实践,取得了一定的效果,为今后的实训工厂开放工作提供参考。  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