|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Field Relationships,Geochemistry,Zircon Ages and Evolution of a Late Archaean to Palaeoproterozoic Lower Crustal Section in the Hengshan Terrain of Northern China显示文摘The Hengshan complex forms part of the central zone of the North China Craton and consists predominantly of ductilely-deformed late Archaean to Palaeoproterozoic high-grade, partly migmatitic, granitoid orthogneisses, intruded by mafic dykes of gabbroic composition. Many highly strained rocks were previously misinterpreted as supracrustal sequences and represent mylonitized granitoids and sheared dykes. Our single zircon dating documents magmatic granitoid emplacement ages between 2.52 Ga and 2.48 Ga, with rare occurrences of 2.7 Ga gneisses, possibly reflecting an older basement. A few granitic gneisses have emplacement ages between 2.35 and 2.1 Ga and show the same structural features as the older rocks, indicating that the main deformation occurred after ~2.1 Ga. Intrusion of gabbroic dykes occurred at~1920 Ma, and all Hengshan rocks underwent granulite-facies metamorphism at 1.88-1.85 Ga, followed by retrogression, shearing and uplift.We interpret the Hengshan and adjacent Fuping granitoid gneisses as the lower, plutonic, part of a late Archaean to early Palaeoproterozoic Japan-type magmatic arc, with the upper, volcanic part represented by the nearby Wutai complex. Components of this arc may have evolved at a continental margin as indicated by the 2.7 Ga zircons. Major deformation and HP North China Craton collided to form the Trans-North China orogen. Shear zones in the Hengshan are interpreted as major lower crustal discontinuities post-dating the peak of HP metamorphism, and we suggest that they formed during orogenic collapse and uplift of the Hengshan complex in the late Palaeoproterozoic (<1.85 Ga). | A. KRONER S.A. WILDE P.J. O'BRIEN LI Jianghai C.W. PASSCHIER N.P. WALTE LIU Dunyi | 2005 | Acta Geologica Sinica(English Edition)2005，79，5： | 91 |
| 2 | 鼻气管鸟疫杆菌中国株的鉴定显示文摘通过形态特征检验、常规生长实验、API-20NE生化试剂盒检验、PCR检验和血清学检验从疑似副鸡嗜血杆菌的野外分离株中鉴定出2株鼻气管鸟疫杆菌。 | 陈小玲 宋程 罗廷荣 宋敏训 Terry T Bragg R Blackall P.J. | 2004 | 中国家禽2004，26，18： | 13 |
| 3 | 确定硬岩矿山矿柱强度的新方法显示文摘本文介绍了为开发确定硬岩矿山矿柱强度新方法所取得的研究成果。地下矿山所留矿柱的形状和大小各异。要使矿柱达到要求,必须进行严格的工程设计确定矿柱强度和应力。作者将详细的矿柱稳定性分析与公开的矿柱实测(178例)数据库相结合,推导出一种新的复合矿柱强度计算公式。式中考虑了经典的岩体强度方法与经验方法,采用由矿柱中心平均最小/最大主应力比计算出的矿柱摩擦系数。据统计,新的公式比目前采用的经验公式预计矿柱强度的结果更好,其可信度更高。 | P.J.伦德尔 R.C.帕卡尼斯 卞韵 | 1998 | 世界采矿快报1998，14，4： | 13 |
| 4 | 转型期中国的环境与现代化显示文摘 | 阿瑟.P.J.莫尔 庞娟 | 2006 | 国外理论动态2006，，11： | 6 |
| 5 | 无粘性土堤的溃堤模型显示文摘以实验室及现场模型试验中观察到的溃堤机理为基础,开发了一个无粘性土(沙)堤的溃堤模型。模型用现场试验的数据校准,又用实验室试验的数据进行验证,计算与观测值间的拟合结果令人满意。模型还对一个溃堤实例进行了模拟,计算结果与目测报告基本一致。 | P.J. Visser 朱勇辉 | 2003 | 长江科学院院报2003，20，3： | 5 |
| 6 | 带面板的对称硬填料坝的设计与施工显示文摘带面板的对称硬填料坝(FSHD)是一种特别耐用而且经济合算的坝型,尤其是对于坝基条件不支持常规混凝土坝而洪水风险又要求大坝可以漫顶的坝址而言,更是如此。随着可供选择的理想坝址数目的减少,将来建造这种坝型的可能性会增加。菲律宾坎阿苏延(Can-Asujan)坝的实施,为探讨这种坝型的设计与施工提供了机会。 | P.J.梅森 赵秋云 | 2009 | 水利水电快报2009，30，2： | 5 |
| 7 | 西班牙BajoAragon地区患者首次中风后复发率及生存率的一项前瞻性队列研究 | Modrego P.J. Mainar R. Turull L. 王晓琳 | 2005 | 世界核心医学期刊文摘(神经病学分册)2005，0，2： | 4 |
| 8 | Long-term Outcomes of 1,730 Calcaneal Fractures: Systematic Review of the Literature显示文摘 | Ewout S. Veltman Job N. Doornberg Sjoerd A.S. Stufkens Jan S.K. Luitse Michel P.J. van den Bekerom | 2013 | The Journal of Foot and Ankle Surgery2013，，4： | 4 |
| 9 | 用神经网络估算可采储量显示文摘本文介绍了一项初步试验工作,探讨神经网络方法的预测能力,考察用它作为储量估算工具的潜在可能性。设计试验方法时,要求能够与普通的克立格法和条件模拟法所得到的结果相互比较。本试验所选定的神经网络模型是四层前向债入-后向传递(four-layerfeed-forwardwithbackpropagation)模型,文中作了简要阐述。本研究所采用的数据集是从某生产矿山的一个水平中取得的样本值。神经网络方法的三次试验的输出结果列在文中,并和实际数据莫及作者之一在以前的研究工作中、用普通克立格法与条件模拟法得到的结果进行了比较。前期预试验结果表明:神经网络估值的整体精度随着输入向县的规模增大而增高。 | E.克拉里西 D.B.欧文 S.杜鲁肯 P.J.雷文斯克罗夫特 魏一鸣 | 1995 | 国外金属矿山1995，20，2： | 4 |
| 10 | Separating root and soil microbial contributions to soil respiration: A review of methods and observations显示文摘 | P.J. Hanson N.T. Edwards C.T. Garten J.A. Andrews | 2000 | Biogeochemistry2000，，1： | 4 |
| 11 | The allocation of risk in PPP/PFI construction projects in the UK显示文摘 | Li Bing A. Akintoye P.J. Edwards C. Hardcastle | 2004 | International Journal of Project Management2004，，1： | 3 |
| 12 | α-Amylase inhibitory activity of some Malaysian plants used to treat diabetes; with particular reference to Phyllanthus amarus显示文摘 | Hasenah Ali P.J. Houghton Amala Soumyanath | 2006 | Journal of Ethnopharmacology2006，，3： | 3 |
| 13 | Pancreatic resection: Drain or No drain?显示文摘 | M. Adham X. Chopin-Laly V. Lepilliez R. Gincul P.J. Valette T. Ponchon | 2013 | Surgery2013，，： | 3 |
| 14 | Serological characterization of Haemophilus parasuis isolates from China显示文摘 | Xuwang Cai Huanchun Chen P.J. Blackall Zhengyan Yin Lei Wang Zhengfei Liu Meilin Jin | 2005 | Veterinary Microbiology2005，，3： | 3 |
| 15 | 大坝事故与其运行年限的关系显示文摘有些大坝事故是源于其长期运行;有些大坝事故则与地震、洪水或其他一些原因密切相关。着重对大坝安全事故怎样分布于大坝运行寿命期内,大坝长期运行后是否会出现重大安全事故,不同型式的大坝的长期运行性能是否存在差异,何种潜在的溃坝模式有助于大坝安全事故分析,以及不同年代修建的大坝发生事故的类型是否存在差异等问题进行了分析研究。 | P.J.里根 陈谦 | 2011 | 水利水电快报2011，32，10： | 3 |
| 16 | Separating root and soil microbial contributions to soil respiration: A review of methods and observations显示文摘 | P.J. Hanson N.T. Edwards C.T. Garten J.A. Andrews | 2000 | Biogeochemistry2000，，1： | 3 |
| 17 | Open innovation in SMEs: Trends, motives and management challenges显示文摘 | Vareska van de Vrande Jeroen P.J. de Jong Wim Vanhaverbeke Maurice de Rochemont | 2008 | Technovation2008，，6： | 3 |
| 18 | The effect of hydrogen release at room temperature on the ductility of steel wire rods for pre-stressed concrete显示文摘 | C.J. Carneiro Filho M.B. Mansur P.J. Modenesi B.M. Gonzalez | 2010 | Materials Science & Engineering A2010，，18： | 2 |
| 19 | Grain boundary and grain structure control through application of a high magnetic field显示文摘 | D.A. Molodov P.J. Konijnenberg | 2005 | Scripta Materialia2005，，6： | 2 |
| 20 | Inflammatory pseudotumours of the liver: A spectrum of presentation and management options显示文摘 | P.J. Goldsmith A. Loganathan M. Jacob N. Ahmad G.J. Toogood J.P.A. Lodge K.R. Prasad | 2009 | European Journal of Surgical Oncology2009，，12： | 2 |
您所在的机构暂未开通此部分的功能，请联系管理员