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341.
James B. Jago Christopher J. Bentley John R. Laurie Keith D. Corbett 《Alcheringa: An Australasian Journal of Paleontology》2019,43(1):1-17
Jago, J.B., Bentley, C.J., Laurie, J.R. &; Corbett, K.B., 26 June 2018. Some middle and late Cambrian trilobites and brachiopods from the Adamsfield Trough, Tasmania. Alcheringa 43, 1-17. ISSN 0311-5518.Cambrian Series 3 and Furongian trilobites and brachiopods are described from the Adamsfield Trough in southwestern Tasmania. The oldest fossils are very poorly preserved trilobites, assigned to Asaphiscidae gen. et sp. indet. from within the Island Road Formation a short distance above the unconformity with the underlying Proterozoic Wedge River Beds. A trilobite species from within the isolated Boyd River Formation is referred to Lioparia sp. The Island Road Formation and the Boyd River Formation are stratigraphically equivalent to the Trial Ridge Beds which have previously been dated as belonging to the Lejopyge laevigata Zone. The Trial Ridge Beds are overlain unconformably by the Singing Creek Formation. In the Adamsfield, Clear Hill and Stepped Hills areas, stratigraphic equivalents of the Singing Creek Formation collectively contain the trilobites Pseudaphelaspis sp., Pseudaphelaspis? sp., Prochuangia sp., Mindycrusta sp., Nepeidae gen. et sp. indet., and Olenidae gen. et sp. indet. plus the brachiopods described herein as Billingsella sp. aff. costata, Billingsella sp. A, Billingsella sp. B and a possible member of the Billingselloidea. The Singing Creek Formation has been previously correlated with the Stigmatoa diloma Zone. The genus Lotosoides Shergold 1975 is placed in synonymy with Prochuangia Kobayashi 1935.James B. Jago* [jim. jago@unisa. edu. au] University of South Australia, School of Natural and Built Environment, Mawson Lakes, SA 5095, Australia; Christopher J. Bentley [bigfossil@bigpond. com] 30 Albert Street, Clare, SA 5453, Australia; John R. Laurie [john. r. laurie@gmail. com] Department of Biological Sciences, Macquarie University, NSW 2109, Australia; Keith D. Corbett [keith. corbett@bigpond. com] 35 Pillinger Drive, Fern Tree, Tas 7054, Australia. 相似文献
342.
Steven Globerman 《The American review of Canadian studies》2013,43(4):474-481
While the Canadian economy has outperformed the US economy over the past decade by several macroeconomic indicators, both economies have been characterized by relatively slow real economic growth and relatively high unemployment rates. One focus of bilateral cooperation that could promote improved economic, social, and environmental conditions in both countries over time is scientific and technological (S&T) innovation. It is widely acknowledged that technological change associated with innovation has been the single most important contributor to productivity growth, and it is also the likely source of success in meeting major public policy challenges facing both countries in areas such as renewable energy and health care. 相似文献
343.
为了缓解龙门石窟金刚经洞因局部坍塌引起的水害、微生物等病害发育问题,利用3D打印技术对坍塌部位进行修复:修复部件以光敏树脂为打印材料,修复部件为空心结构以减轻荷载;对修复部件进行光场、温度场仿真设计,使洞窟内日光辐射强度降低至日光直射的50%~56%,窟内温度分布差值由6.6℃降低到1.9℃;修复部件采用S8801涂覆内外表面,S8801老化实验后主要性能保持率均大于90%,并采用玄武岩纤维与玻璃纤维增强修复部件内表面。经多次降雨后观察,龙门石窟金刚经洞由缺失导致的雨水倒勾等问题得到有效缓解。该工作为3D打印技术与不可移动石质文物修复工作结合奠定基础。 相似文献
344.
AbstractThis article examines the creative strategies of Hong Kong Closer Economic Partnership Arrangement (CEPA) films in engagements with the China market under the framework of CEPA introduced in 2004. One of the aims of CEPA for the film sector is to boost co-production between Hong Kong and the mainland. In the past 10 years, CEPA has dramatically changed Hong Kong cinema’s relationship with China in that major film directors have moved to produce CEPA films to tap into the rapidly growing mainland market. This shift has been considered as part of HKSAR’s overall mainlandization and subsequent disappearance of a distinct local identity. This article revisits this view by presenting two case studies to see if indeed Hong Kong CEPA pictures are devoid of Hong Kong elements. The case studies analyze textual elements of two CEPA blockbuster films, The Mermaid (dir. Stephen Chow, 2016) and The Taking of Tiger Mountain 3D (dir. Tsui Hark, 2014). Citing the intertextual allusions to the directors’ old works seen in these two films, the authors argue that the market advantage granted by the CEPA scheme in effect allowed Hong Kong filmmakers to revive and extend signature creative strategies of Hong Kong cinema, despite censorship constraints. 相似文献