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81.
This paper attempts an analysis of the burials of the Yuanjunmiao1 cemetery in Shansi Province, China, where the author was in charge of archaeological excavation from 1958 to 1959, in terms of the social structure of the inhabitants at that time (Fig. 1).  相似文献   
82.
    
We used hydrologic models to explore the potential linkages between oil‐field brine reinjection and increases in earthquake frequency (up to Md 3.26) in southeastern New Mexico and to assess different injection management scenarios aimed at reducing the risk of triggered seismicity. Our analysis focuses on saline water reinjection into the basal Ellenburger Group beneath the Dagger Draw Oil field, Permian Basin. Increased seismic frequency (>Md 2) began in 2001, 5 years after peak injection, at an average depth of 11 km within the basement 15 km to the west of the reinjection wells. We considered several scenarios including assigning an effective or bulk permeability value to the crystalline basement, including a conductive fault zone surrounded by tighter crystalline basement rocks, and allowing permeability to decay with depth. We initially adopted a 7 m (0.07 MPa) head increase as the threshold for triggered seismicity. Only two scenarios produced excess heads of 7m five years after peak injection. In the first, a hydraulic diffusivity of 0.1 m2 s?1 was assigned to the crystalline basement. In the second, a hydraulic diffusivity of 0.3 m2 s?1 was assigned to a conductive fault zone. If we had considered a wider range of threshold excess heads to be between 1 and 60 m, then the range of acceptable hydraulic diffusivities would have increased (between 0.1–0.01 m2 s?1 and 1–0.1 m2 s?1 for the bulk and fault zone scenarios, respectively). A permeability–depth decay model would have also satisfied the 5‐year time lag criterion. We also tested several injection management scenarios including redistributing injection volumes between various wells and lowering the total volume of injected fluids. Scenarios that reduced computed excess heads by over 50% within the crystalline basement resulted from reducing the total volume of reinjected fluids by a factor of 2 or more.  相似文献   
83.
    
Although the factual chronology of World War II is not in dispute, how to best make sense of these facts and how to objectively evaluate that history have always been limited by political circumstances and personal biases. Viewing WWII seven decades later, we need to move away from Eurocentrism and to stop seeing the war from the prism of a European war or Pacific war. The entire history of WWII, from beginning to end, including its several phases characterized by fermentation, outbreak, climax, and conclusion, is extremely complex. This paper argues that the war has two origins or starting points because it resulted from disparate prewar conditions in Europe and Asia. Viewed from this perspective, the strategic importance of the China Theater in WWII and the enormous sacrifices and contributions the Chinese people made to the victory over Fascism and for world peace ought to be given due credit.  相似文献   
84.
85.
    
This paper contributes to debates about the globalisation of higher education by providing a pioneering geographical exploration of Chinese–foreign cooperation in running transnational higher education, or TNHE, programs. Departing from widespread neoliberal and postcolonial critiques of TNHE, which tend to emphasise liberal market forces and Anglo-American hegemony in the circulation of academic knowledge, our study examines how the Chinese state’s developmental targets, strategic policies, and political–ideological considerations have shaped the evolutionary trajectory, geographical distribution, and cross-border connections of China’s TNHE programs. We demonstrate that the place-based development of TNHE is mediated by governments’ interventionist policies and embedded in existing higher education regimes, especially in the context of East Asian developmental states. By maintaining a higher education system dominated by public universities and by being the ultimate examination and approval authority, the Chinese government both determines the status of TNHE in the national higher education system, constrains the typologies and sources of knowledge flows, and shapes the national landscape of TNHE development. The territorial geographies of TNHE thus reflect complicated interactions between the state and the market, the global and the local, and economic and political/cultural forces.  相似文献   
86.
The initial Late Paleolithic, said to appear between 40 and 30 kya in eastern Asia, is defined by the appearance of many innovations. These archaeological indicators include the appearance of more refined stone tool making techniques (e.g., include the appearance of blade and microblade technology), complex hearth construction, use of pigments and personal ornamentation, as well as worked faunal implements such as bone and antler tools. We report here new findings from a multidisciplinary research project conducted at the Shuidonggou (Choei-tong-keou) site complex in northern China, a series of localities that date from the initial Late Paleolithic to the Neolithic.  相似文献   
87.
张丽华 《神州》2012,(6):107-107
语文是一门应用最广泛,最接近生活,内容最丰富多彩,最有情趣的学科,语文也应该是学生最感兴趣的课程。然而,深受应试教育影响的中学语文教学将充满人性之美、最具有趣味性的语文变成枯燥乏味的技艺之学,知识之学,乃至畸交为一种应试训练。这种现状与时代发展和社会变革对素质教育的要求相对立。语文教学要走出应试教育的误区,教师必须充分展示课堂教学的魅力,使语文课成为学生求知的乐园。  相似文献   
88.
张强禄 《考古学报》2021,(4):475-500
目 次 一 岭南秦至西汉南越国时期高等级墓葬综述 二 西汉前期东瓯、闽越、长沙国与先秦越国高等级墓葬举要 三 南越国高等级墓葬形制特点与族属探讨 四 余论 岭南在先秦时期主要是南越、骆(雒)越、西瓯等越人族群的势力范围.公元前333年楚败越之后,除了偏居浙东南的东瓯,长江中下游地区多是楚文化的势力范围.而五岭阻隔下的岭南,还处在各有种姓、自有君长的百越时代.体现在考古学文化上的,是以几何印纹陶器和原始瓷器、越式青铜兵器和工具、底铺石子或有腰坑的竖穴土坑墓等为突出特征的传统越人风貌为主,但楚文化因素随着时间的推移已不断逾岭南下,影响着岭南越人的固有传统,如大量楚式青铜器的出现,正是岭北楚文化南下的表现.真正使岭南发生翻天覆地变化的是秦征岭南和汉平南越这两个具有里程碑意义的大事件.公元前214年秦定岭南,置南海、桂林、象三郡,将岭南纳入秦帝国的政治版图.公元前207年秦亡,南海郡尉赵佗趁乱自立为南越武王,定都番禺(今广州),建立南越国.公元前111年汉武帝重新统一岭南,自此不仅使岭南从政权统治上重新归属中央王朝,而且从经济、文化上与长江流域和黄河流域也渐趋统一,成为华夏文明不可分割的一部分.这是中原汉文化裹挟着荆楚文化迅猛南进,并与当地越文化角力、最终融合一统的时期.本文拟从辨析秦至西汉南越国时期高等级墓葬的丧葬习俗和文化内涵上考察这一历程,藉此更深刻地理解秦汉岭南华化的进程.  相似文献   
89.
非洲史学有着悠久的历史和传统,殖民入侵和殖民统治给非洲传统史学造成严重的冲击。20世纪中叶非洲国家独立后,非洲涌现出一批本土史学家,他们要求清除史学研究领域的殖民主义影响,建立了民族主义历史学派,如伊巴丹学派和达累斯萨拉姆学派等,出版了一批有影响的历史著作,标志着非洲史学的复兴。  相似文献   
90.
張雨 《中华文史论丛》2015,(2):31-50,391,392
南朝宋皇太子監國有司儀注,反映了魏晉南北朝時期的公文形態。但是,現有中華書局點校本《宋書》、《通典》的儀注文本及標點,均有不完善之處,需要重新校録文本和標點。在對儀注進行了文書學與制度史考察之後可知,儘管尚書臺(省)自西晉以後就已取得了作爲宰相機構的職權,尚書令、僕射也已被視爲宰相,但是遲至南朝宋時,尚書臺仍然未成爲一個層級分化、結構規整、分工明確、各有權限的外朝宰相職司。在兩漢至隋唐間三公制—三省制的體制轉軌還沒有基本完成之前,尚書臺所得的宰相職權,並沒有及時反映到律令常典和公文形態中。尚書臺作爲文書傳遞機構的性質,仍在相當長一段時期內體現在南北朝公文書式中。就現有研究而言,尚書省及令、僕射所獲得的宰相職權在律令和公文制度中得到反映,恐怕要到南北朝後期,甚至是隋初纔實現。  相似文献   
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