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171.
中国新石器时代的人地关系及其特点   总被引:2,自引:0,他引:2  
毛曦 《人文地理》2002,17(4):71-74
地理环境对中国新石器时代文化的影响作用表现为对文化发展历程的影响、对文化发展速度的影响、对文化特征的影响、对文化格局的影响、对中华文明早期发生发展的影响等5个方面,中国新石器时代先民对于自然环境的利用与改造体现在农业生产活动的开展、采集渔猎经济的存在、家畜饲养业的发展、对居住地的选择、因地制宜的居宅建筑、生产生活用具的制造、对原有生态系统的干预等7个方面。新石器时代的人地关系具有人对地依赖性强、地对人制约严格、相互作用极为直接等特点。  相似文献   
172.
用扫描电子显微镜(SEM)及所配备的能谱仪(EDS)、X-射线衍射仪(XRD)对出土的三块宝石的化学及矿物学性质进行了分析研究,结果表明,其中两块宝石为金柄剑镶嵌宝石,其化学组成为绿松石,另一块宝石并非来自铁剑镶嵌物,具有正长石和钙长石的衍射谱图特征;绿松石加工制作过程曾使用了青铜工具进行表面打磨处理,说明我国在春秋时期已经开始使用青铜打磨工具。  相似文献   
173.
秦汉铁器锈蚀机理探讨及保护方法研究   总被引:4,自引:1,他引:3  
为了搞清铁器的锈蚀机理,为铁器文物保存提供最佳条件,通过对秦汉两代几件铁器不同部位腐蚀产物分析及不同条件下铁器锈蚀情况实验来研究古代铁器锈蚀机理及保护方法,结果发现,铁器锈蚀成分不仅十分复杂,而且同一锈蚀产物中α、β、γ三种构型的FeO.OH共存,实属罕见,同时采用新的保护方法,使铁器处于一个干燥,无氧,无盐,无水,无有害气体的最佳保护状态。  相似文献   
174.
“华光礁一号”南宋沉船船板中硫铁化合物分析   总被引:1,自引:0,他引:1  
鉴于硫铁化合物对海洋出水木质文物的特殊危害,通过 X射线衍射(XRD)、等离子体发射光谱(ICP-AES)和 X射线光电子能谱(XPS)等分析手段,对“华光礁一号”南宋沉船船板残块中的硫铁化合物进行了分析研究。结果表明,所采集的样品中含有大量的 Fe和 S元素,并且其分布深度至少可达 4cm。两种元素的化学状态基本可分为铁的氧化物、硫铁化合物、硫酸盐和其它还原性硫四大类。其中,硫铁化合物主要以 FeS和 FeS2形式存在,并已部分氧化成硫酸盐。因此,在后续的保护处理过程需着重对其酸化过程进行控制,以有利于文物的长期保存。  相似文献   
175.
为了解中国古滇地区铜铁农具、兵器和工具的制作工艺,采用金相显微镜组织观察和扫描电子显微镜分析的方法,对昆明呈贡天子庙和呈贡石碑村出土的战国至西汉时代11件铜器和2件铁器样品进行分析。分析结果表明,铜器的材质有红铜和铜锡合金两种,相同的器物有较稳定的化学成分。铜器中农具、兵器和工具为铸造制作而成。2件铜柄铁刃剑的材质为亚共析钢,作为兵器,具有优良的性能。本研究成果对进一步研究古滇地区铜铁器具的工艺技术有一定的价值。  相似文献   
176.
    
A very tall skeleton was found during archaeological excavations in the territory of Fidenae, an administrative centre of the Roman territorial organization, situated along the Via Salaria about 7 km north of Rome (Italy). The individual was a young male, dated back to the Imperial Age (3rd century AD), presenting a very tall but normally proportioned stature, estimated around 202 cm. The long bones showed incomplete epiphyseal union; therefore, the stature would probably have been taller, if he had lived longer. In this work, the metric data are compared with those from the Roman Imperial Age population, and differential diagnosis is discussed. The skeletal evidence is characteristic of a form of gigantism, a rare growth disease that may be linked to different syndromes. The most common etiology is associated with a dysfunction of the pituitary gland, which causes overproduction of the growth hormone (hGH) during childhood. This endocrine disorder stimulates cartilaginous activity at the growth plate, delaying epiphyseal fusion and resulting in increased bone length. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
177.
    
We present a zooarchaeological analysis of the faunal remains at Tel Beth‐Shemesh, a site located in the Shephelah region of Israel, which has been dated to the Late Bronze Age and Iron Age I. The site, identified as the biblical city of Beth‐Shemesh, was a Canaanite border town between Philistine and Israelite settlements and of great importance in our attempts to understand the social and cultural transformations that occurred in the southern Levant during those periods. This study contributes to a more accurate understanding of the cultural identity of the site's inhabitants by exploring the cultural differences between populations as reflected in their different dietary preferences. We analysed the subsistence economy at the site, the general exploitation patterns, herd management strategies and consumption practices, all of which are based mostly on domestic livestock. We determined the cultural identity at the site mainly by comparing the representation of pig remains with that found at other sites in the region, and offer various explanations for the differences. The comparisons revealed clear differences between Tel Beth‐Shemesh and other known nearby Philistine sites. This site appears to have possessed a self‐contained production and consumption economy with similarities in the general pattern of animal exploitation between the two periods. These similarities constitute evidence for the continuation of the local population and of its culture at the site during the period of turmoil that swept the region during the transition to the Iron Age. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
178.
    
A simple tool made from a gracile human femoral shaft was retrieved from a small animal bone assemblage found in a Late Bronze Age stratum at Gohar Tepe, Iran. The specimen has been identified as a chisel or gouge for which no analogous examples are known in the Near East. Studies examining similar tools from other regions suggest that such a tool may have been used for wood processing or pottery smoothing. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
179.
    
As part of a project to examine health trends in northeastern Hungary, 171 individuals originating from two Iron Age sites were examined. The analysis produced data comparable with those previously published from the Bronze Age in the same area. Comparison suggests slight temporal increases in most indicators of morbidity. © 1998 John Wiley & Sons, Ltd.  相似文献   
180.
    
The use of teeth in anthropological analyses has always provided valuable information on the subsistence patterns of human communities, as well as the biological relationships among them. The present study analyses the permanent dentition of several diachronically continuing samples from the Trentino alpine region of Italy from the Neolithic to the Early Bronze Age. The study of both metric and non‐metric dental traits show a strong level of homogeneity from the earlier to the later samples, indicating little external biological influence from surrounding areas. However, the evidence of oral pathology and linear enamel hypoplasia highlights a trend of increase in defects, particularly between the Neolithic and the Copper Age. This has been ascribed to a shift towards more intense agricultural activities and pastoralism, that led to a change in diet and to an increased sedentism. Copyright © 1999 John Wiley & Sons, Ltd.  相似文献   
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