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   2234篇
  免费   39篇
  2024年   1篇
  2023年   21篇
  2022年   23篇
  2021年   46篇
  2020年   73篇
  2019年   24篇
  2018年   30篇
  2017年   34篇
  2016年   29篇
  2015年   62篇
  2014年   51篇
  2013年   113篇
  2012年   120篇
  2011年   190篇
  2010年   167篇
  2009年   215篇
  2008年   165篇
  2007年   168篇
  2006年   178篇
  2005年   172篇
  2004年   43篇
  2003年   74篇
  2002年   70篇
  2001年   45篇
  2000年   46篇
  1999年   32篇
  1998年   15篇
  1997年   9篇
  1996年   12篇
  1995年   12篇
  1994年   6篇
  1993年   12篇
  1992年   3篇
  1991年   5篇
  1990年   2篇
  1989年   3篇
  1980年   1篇
  1979年   1篇
排序方式: 共有2273条查询结果,搜索用时 0 毫秒
81.
黑神信仰是贵州一个独特的神明信仰,在明清至民国期间兴盛达近六百年之久.其以唐代将领南霁云为神祇,并建庙宇忠烈宫祀奉之,其中影响卓著者首推贵阳忠烈宫.因贵阳忠烈宫在清末民初逐渐演变为黔省近代文教重地达德学校,故有必要从时间与空间两个维度对之进行探究,从而明晰当地黑神信仰的源流、嬗变及其实质.藉此可知,在明清时期,黑神信仰通过官方引导、民间自发两种途径传播与兴起,积极服务于当地的社会控制与社会整合.进入近代,达德学校作为忠烈宫的后继者,在对黑神信仰所彰显的传统美德予以传承的基础上,以科学民主教育对黑神信仰进行了超越.是故,贵阳忠烈宫无疑在过去数百年间对当地社会产生了深远影响.  相似文献   
82.
While recent research on temporary clusters and temporary markets has emphasized the knowledge generation processes associated with trade fairs, little is known about the knowledge exchanges that are embedded in market relations at these events. This paper uses the case of the Canton Fair in Guangzhou, the largest trade fair in China, to illustrate that such events do not operate as a single market, but that they generate multiple dynamic market configurations, which entail different flows of knowledge, goods and people. In a typical case study, four types of market configurations are identified that simultaneously develop at this event. The findings contribute to a more comprehensive understanding of the dynamics of market relations, knowledge and transactions in temporary spatial settings.  相似文献   
83.
The handle‐shaped artefact is a special jade object of the Three Dynasties (c.2000–200 bc ) period. The manufacturing technology and function of the handle‐shaped artefacts are widely questioned. In this paper, two handle‐shaped artefacts from Yinxu (c.1300–1046 bc ) are tested by digital microscope, Raman spectrometer and scanning electron microscope. The results indicate that the handle‐shaped artefacts might be made in four steps, namely rough shape cutting, edge reforming, handle making and single‐side polishing. It also suggests that the handle‐shaped artefacts might be used as sacrificial offerings, but not as hairpins or handles.  相似文献   
84.
Distance‐based methods are applied in various fields of research. In this paper, a new relative distance‐based method, the W function, is introduced. This method contributes to the assessment of spatial patterns of economic activities using the stochastic Monte Carlo simulation, and supplements the typology of distance‐based methods recently drawn up by Marcon and Puech. The capability of the W function is compared with results from the Kd and the recently defined m function methods, which are widely used for monitoring the spatial distribution of economic activities by considering several theoretical and empirical examples. The W function appears to provide more precise estimations of the density of economic activities compared to the m and Kd functions, particularly in cases of complex patterns such as double clustered distribution. It also appears to provide a more accurate evaluation of dispersion.  相似文献   
85.
This paper explores the integration of chemical data with metric studies and spatial analyses of archaeological artifacts to investigate questions of specialization, standardization, and production organization behind large-scale technological enterprises. The main analytical focus is placed on the 40,000 bronze arrowheads recovered with the Terracotta Army in the First Emperor’s Mausoleum, Xi’an, China. Based on the identification by portable X-ray fluorescence spectrometry of chemical clusters that correspond to individual metal batches, and combined with a study of their context in the tomb complex, we argue that the manufacture of arrows was organized via a cellular production model with various multi-skilled units rather than as a single production line. This system favored more adaptable and efficient logistical organization that facilitated dynamic cross-craft interaction while maintaining remarkable degrees of standardization. We discuss the use of “the batch” as an analytical category and how our method might be applied to other studies of craft organization in complex societies and imperial systems.  相似文献   
86.
By focusing on Guangzhou's street‐vending policy transformation, this article explores how exclusionary practices of urban politics in China are undermined by those who it seeks to exclude and the progressive political climate that questions the exclusionary framework. The exclusion of street vendors in Guangzhou has been led by the National Sanitary City campaign as a revanchist project. It has been discovered that while the exclusionary strategies are rendered difficult to operate due to the resistance of street vendors who develop a flexible, individualized and small‐scale activism to maintain their livelihoods, the discourse of social harmony at national level has driven local authorities to seek alternatives expected to alleviate social resistance and address people's livelihoods. However, rather than an overturn of the punitive framework, an ambivalent approach, recognized in a recent critique of revanchism, has been adopted to mediate the tension between the needs to retain attractive city images and address the livelihoods of the poor in Chinese cities.  相似文献   
87.
Abstract

This paper develops a simple model to illustrate the scenario of unsustainable development in a foreign-dominated casino city. We argue that instead of allowing the uncontrolled expansion of foreign casinos, the host community should protect and promote local gambling businesses for the sake of promoting sustainable development. Macao is used as a case study.  相似文献   
88.
本文拟对前民国政府终身立法委员郭登敖的一生加以评述,郭登敖先生热爱祖国、心念统一、反对台独;情系故土、仁爱桑梓;坚守风骨、为民喉舌;终生笔耕、享誉士林。  相似文献   
89.
Quartz has been the main mineral used for optically stimulated luminescence (OSL) dating of sediments over the last decade. The quartz OSL signal, however, has been shown to saturate at relatively low doses of ~200–400 Gy, making it difficult to be used for dating beyond about 200 thou-sand years (ka), unless the environmental dose rate is low. The infrared stimulated luminescence (IRSL) from feldspars has been shown to continue to grow to higher dose levels than quartz OSL. The application of IRSL dating of feldspars, however, has long been hampered by the anomalous fading effect. Recent progress in understanding anomalous fading of the infrared stimulated luminescence (IRSL) signals in potassium-feldspar has led to the development of post-IR IRSL (pIRIR) protocols and also a multiple elevated temperature (MET) stimulation (MET-pIRIR) protocol. These procedures have raised the prospect of isolating a non-fading IRSL component for dating Quaternary deposits containing feldspars. In this study, we review the recent progress made on (1) overcoming anomalous fading of feldspar, and (2) the development of pIRIR dating techniques for feldspar. The potential and problems associated with these methods are discussed.  相似文献   
90.
1978年9月,谷牧副总理考察了驻避暑山庄单位搬迁和山庄、外八庙整修工程进展情况,在参观考察中和听取承德地市负责人汇报时,作了重要谈话,涉及避暑山庄和外八庙保护、整修、利用、开放、旅游、城市建设等方面,内容十分丰富,含意深刻,至今对文物保护仍有重要的现实意义。  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