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11.
文章对“雍正安南勘界”的缘起、双方划界过程中的争执以及最后结局进行了梳理,认为双方虽有不同的划界依据,但原则基本上是相同的,即自然因素、政治因素和文化因素,这也基本上符合现代国际划界的原则。只是这样的原则在实际划界过程中并没有得到贯彻和执行,由于受当时清王朝与安南宗藩关系的影响,最高统治者的政治观念或者文化心态成为此次划界的决定因素。  相似文献   
12.
中英界碑包括陆路界碑、海关关碑和海域界碑,是英殖民主义者侵略和瓜分中国领土的历史见证.中英街上的陆路界碑是英国"展拓香港界址"并在"新界"北部地区实施勘界后,至今保留下来的最具有历史价值的文物.由于时间长久和自然、人为等因素的影响,中英街界碑遭受了不同程度的损伤和破坏.为了研究界碑的保护方法,对中英街上1~8号界碑的地理分布情况,风化、生物病害、表面污染与变色、机械损伤等病害主要类型和形成病害的相应原因进行了详细的调查、分析和研究,针对界碑保存现状和病害特征提出清洗、表面防护、防水、排水和环境整治等有效方法对界碑进行保护,以恢复其原有面貌,延长其保存寿命,使之更好地发挥爱国主义教育作用.中英街界碑的保护方法对中英海关和海域界碑的保护具有借鉴作用.  相似文献   
13.
Conodonts from the lowermost part of the Arynshand Formation at the Bayan-Khoshuu Ruins section in the Mushgai area, south Gobi, including Siphonodella cooperi, S. cf. crenulata and S. cf. isosticha, clearly indicate that the Arynshand Formation is Early Carboniferous rather than Devonian-Carboniferous. The formation rests unconformably on the volcanogenic Minjin Member of the Botuulkhudag Formation from which we have not recovered conodonts. The Arynshand Formation contains some presumably reworked Devonian conodonts which cannot be used to provide a reliable age.  相似文献   
14.
本根据历史事实对北部湾问题及中国近代海界问题进行了分析,提出了一些值得进一步探讨的观点。认为在历史上海界的概念至少包括以下方面,由自然洋流不同流向划分出的不同海域,自然洋流不具有主权意义;由岛屿、沙洲群划分出的海域,作为界限的岛屿、沙洲群也不具有主权意义;由军事防区划分出的不同海域,其界限都以岛屿群、沙洲群为识别标志。  相似文献   
15.
甘肃省城市经济辐射区及其经济协作区研究   总被引:9,自引:0,他引:9  
南平  姚永鹏  张方明 《人文地理》2006,21(2):89-92,98
文章选择了断裂点模型作为定量衡量的方法,应用断裂点公式、场强公式和辐射半径公式,以城市规模和城市距离为起点,计算出断裂点位置及其场强,并选择边界场强计算出了甘肃省14个主要城市的经济辐射半径。依据这一定量化的辐射范围,分析了甘肃省区域内点辐射和线辐射的特点,进而为城市经济协作区的划分、城市化战略以及非均衡发展战略的制定提供了一定的参考。  相似文献   
16.
《上海博物馆藏战国楚竹书》(四)收入一篇定名为《曹沫之陈》的古兵书,主要内容为春秋初期鲁庄公与曹沫之间关于对阵用兵之法的问对,其中涉及"交地"一词。此"交地"与《孙子·九地》中的"交地"为一。"交地"本为西周封邦建国时预留在各国封疆之间的"空白"地,法理上属于周天子。平时各诸侯国可以通过"交地"进行交通往来,但却不能任意占有。春秋时期,周王对诸侯国的约束力下降,先王之制失效,列国争相扩张,蚕食土地,"交地"不仅是列国争夺的对象,同时也是各国之间的缓冲地带。"交地"在本质上和传世先秦文献中的"间地"、"郤地"或"隙地"并无二致,只是在不同语境下的称谓差异而已。因此,春秋时期列国之间的疆界并非都是错壤而处,封疆之间也存在着"间"、"隙"、"交"地这样具有一定宽度的中间区。  相似文献   
17.
朝鲜古地图中保存了清代中朝边界的诸多重要信息。通过对多种朝鲜古地图的解读,考察了其绘制方法与特点,重点分析了穆克登碑、图们江源、"间岛"及鸭绿江下游岛屿等边界地区在地图上的表现方式与变化轨迹。可以看出,朝鲜古地图在绘制方法受到了中国传统舆图的深刻影响,在内容上反映了绘制者对本国历史、地理状况的认知,也体现了其领土观念与"北拓传统"。  相似文献   
18.
Song, J., Crasquin, S. & Gong, Y., September 2016. Ostracods of the Late Devonian Frasnian/Famennian transition from western Junggar, Xinjiang, NW China. Alcheringa 41, xxx–xxx. ISSN 0311-5518.

Ostracods are described for the first time from the Late Devonian of western Junggar in Xinjiang, NW China. Fifty-two species belonging to 30 genera are recognized, and seven are new: Arcuaria hebukesarensis sp. nov., Bairdia shaerbuertiensis sp. nov., Cribroconcha honggulelengensis sp. nov., Microchelinella bulongourensis sp. nov., M. hoxtolgayensis sp. nov., Pribylites wulankeshunensis sp. nov. and P. junggarensis sp. nov. The ostracod fauna indicates a probable late Frasnian age for the lower member of the Hongguleleng Formation, and the Frasnian/Famennian boundary may exist in the basal part of the formation. The ostracod assemblages are referable to the Eifelian Mega-Assemblage, incorporating both the palaeocopid and smooth-podocopid associations. The fauna implies deposition in a nearshore–offshore environment during a transgression when the lower member of the Hongguleleng Formation was being deposited in western Junggar.

Junjun Song [], State Key Laboratory of Biogeology and Environmental Geology, School of Earth Sciences, China University of Geosciences, Wuhan 430074, PR China; CR2P, MNHN-UPMC- CNRS, Sorbonne Universités, Université Pierre et Marie Curie, T46-56, E.5, case 104, 75252 Paris cedex 05, France; Sylvie Crasquin [], CR2P, MNHN-UPMC-CNRS, Sorbonne Université, Universités Pierre et Marie Curie, T46-56, E.5, case 104, 75252 Paris cedex 05, France; Yiming Gong* [], State Key Laboratory of Biogeology and Environmental Geology, School of Earth Sciences, China University of Geosciences, Wuhan 430074, PR China.  相似文献   

19.
The article explores the establishment of gendering divides in organisations by bridging Hernes' (2004) typologies of physical, social and mental boundary work with notions on the practice of gender as negotiated in everyday organisational activities. In the investigated Swedish supermarket, the pre-store, a narrow, front-stage space in which only women worked, was excluded from the job rotation that otherwise dominated the organisation of work in the store. This study examines: (1) how and on what grounds the divides of the pre-store were established in the supermarket and (2) how spatial divides were incorporated into the practice of gender and work in the supermarket. The findings suggest that the divides that are visible through the exclusion of the pre-store from the job rotation involved not only the allocation of work and space but also multiple and complex physical, social and mental spatial negotiations undertaken by both employees and managers. Together, these factors neutralised the divides as an aspect of the activities. First, the notion that gender was irrelevant for organisational decisions makes gender a non-issue for the organisation of the pre-store activities. Second, the notion that women and men are essentially different provided a ground for explaining why, despite being an organisational non-issue, work and workers were in fact organised along gendered lines in the supermarket. The study contributes with qualitative insights regarding the micro-political practices that make gender into a neutralised non-issue in organisations and, in particular, the intertwinement of spatial practices and negotiations.  相似文献   
20.
The British Isles are very rich, compared to the rest of Europe, in prehistoric boundary earthworks. There are difficulties in deducing prehistoric territories from them, mainly because of the incompleteness of other evidence of settlement patterns. Fortunately, in the past two decades there have been major advances in territorial studies, in particular, of the pattern defined by the reaves (long walls) on Dartmoor in Southwest England and in the Anglo-Saxon pattern in Southern England defined by boundaries in legal documents (charters). These studies enable some general principles of early land divisions to be deduced, particularly the relations of boundaries to the natural features of the terrain. These principles can be applied to the study of other early boundary earthworks, and, in some cases, reasonable deductions on the nature of the prehistoric estates can be made. The paper concludes with a discussion of major problems, namely, the dating of earthworks, the continuity of boundaries between prehistoric and historic eras, the functions of boundary markers, their chronological development, and their social implications.  相似文献   
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