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Extreme lithium isotopic fractionation in three zircon...  CNKI文献

To understand the behavior of Li in zircon,we have analyzed the abundance and isotopic composition of Li in three zircon standards(Ple?ovice,Qinghu and Temora)widely used for microbeam analysis of U-...

Yu-Ya Gao Xian-Hua Li... 中国科学院地质与地球物理研究所2015年度(第15届)学术论文... 2016-01-14 中国会议

关键词: Ple?ovice / Qinghu / and / Temora

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Water contents of Roberts Victor xenolithic eclogites:...  CNKI文献

A suite of eclogites from the Roberts Victor kimberlite has been extensively characterized in terms of petrology and geochemical compositions(Greau et al.in Geochim Cosmochim Acta 75(22):6927-6954,20...

Jin-Xiang Huang Pei Li... 中国科学院地质与地球物理研究所2014年度(第14届)学术年会... 2015-01-15 中国会议

关键词: Eclogites / Xenoliths / Water / content

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Unmasking xenolithic eclogites:Progressive metasomatis...  CNKI文献

Most eclogite xenoliths from the Roberts Victor kimberlite(South Africa)have been metasomatized by melts/fluids in the carbonatitic–kimberlitic spectrum,and these can be used to define a progressive...

Jin-Xiang Huang William L.Griffin... 中国科学院地质与地球物理研究所2014年度(第14届)学术年会... 2015-01-15 中国会议

关键词: Eclogites / Xenoliths / Mantle / metasomatism

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Diachronous decratonization of the Sino-Korean craton:...  CNKI文献

Ancient cratons are typically characterized by thick lithospheric-mantle roots that provide them with buoyancy and rigidity.Once formed,cratons,including their roots,move around Earth's surface a...

Suzanne O'Reilly Richard J.Walker... 中国科学院地质与地球物理研究所第十届(2010年度)学术年会... 2011-01-13 中国会议

关键词: Diachronous / decratonization / of / the

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Mantle evidence for ancient relict and juvenile crusta...  CNKI文献

The highly siderophile elements(HSE)and Os isotope compositions of individual sulfide grains in spinel lherzolites hosted by Quaternary alkali basalts from Turkana Depression,Southern Ethiopia,reveal...

Kuo-Lung Wang Suzanne O'Reilly... 2014年中国地球科学联合学术年会——专题34:特提斯—青藏高... 2014-10-20 中国会议

关键词: Mantle / evidence / for / ancient

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New insights into the age,composition and evolution of...  CNKI文献

The development of the multi-collector ICP-MS has provided a wider range of isotopic systems (e.g. Li, Mg, Fe, Cu, Hf, Os, Tl) that can used to place constraints on the timing of depletion and metaso...

Norman J. Pearson William L. Griffin... Abstracts & Program of International Conference on Cont... 2006-05-01 国际会议

关键词: New / insights / into / the

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Multiple events in the Neo-Tethyan Oceanic upper mantl...  CNKI文献

Ru-Os-Ir alloys were separated respectively from the Luobusa and Dongqiao ophiolitic podiform chromitites, Tibet and analysed for major and platinum group elements, and 187Os/188Os compositions (in s...

Suzanne Y. O'Reilly William L. Griffin... Abstracts & Program of International Conference on Cont... 2006-05-01 国际会议

关键词: 187Os/188Os / mantle / composition / Ru-Os-Ir

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Mantle Composition and Processes Beneath The Taiwan St...  CNKI文献

Since the Cenozoic, the entire East Asian continental margin has undergone extension accompanied by widespread intraplate volcanism. Cenozoic basaltic volcanism in Eastern China captured abundant man...

Kuo-Lung Wang Suzanne Y. O'Reilly... Abstracts & Program of International Conference on Cont... 2006-05-01 国际会议

关键词: Mantle / Composition / and / Processes

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新特提斯洋板片的周期性俯冲过程:来自西藏雅江带泽当蛇绿岩...  CNKI文献

青藏高原南部雅鲁藏布江缝合带内产出规模不等(最大~700 km~2)的"蛇绿岩型"超镁铁质岩体,为研究地球上部地幔(甚至是深至~410-660 km地幔转化带)的组成、结构和动力学过程提供了珍贵的天然样品[1]。然而,对...

熊庆 William L.Griffin... 2017中国地球科学联合学术年会论文集(二十)——专题42:地... 2017-10-15 中国会议

关键词: 青藏高原 / 雅江带蛇绿岩 / 新特提斯洋演化 / 弧前岩石圈增生

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Multiple use management on Canadian publicly managed r...  CNKI文献

Key points:Recently there has been increasing interest and use of public lands for activities other than grazing.There are also a number of values to society provided by these lands related to water ...

B.Kirychuk R.Gaube... Proceedings of the XXI International Grassland Congress... 2008-06-01 国际会议

关键词: multiple / use / public / lands

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夫妻暴力的代际传递:社会学习过程还是认知中介作用?  CNKI文献

夫妻暴力的代际传递一直以来都是研究者关注的焦点。本研究以方便取样的方式在北京地区选取194对夫妻,采用自编的原生家庭暴力问卷、冲突策略量表(CTS2)以及婚姻态度量表(MAS),考察夫妻暴力的代际传递机制是直接的社会...

侯娟 喻莉... 增强心理学服务社会的意识和功能——中国心理学会成立90周年... 2011-10-21 中国会议

关键词: 原生家庭暴力 / 夫妻暴力 / 暴力的代际传递 / 社会学习

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Sustainable Serbia Finance Facility (SSFF): Recovery o...  CNKI文献

This paper highlights how positive socio-economic, clean energy, and environmental transformation at scale can be achieved through private capital investment in short rotation wood biomass plantation...

Norman B... Proceedings of the 28th European Biomass Conference and... 2020-07-06 国际会议

关键词: and / Bioeconomy / Growth / Paris

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*互动论坛(二)专家观点集锦  CNKI文献

议题:1、大数据﹒智慧化城市与海绵城市建设2、民间资本推进海绵城市建设David Grossman(主持人):我们非常荣幸来参加这个会议,共享关于我们建设海绵城市的经验。我首先想跟大家介绍一些技术方面的背景。我会邀请各位...

David Grossman Clay Pearson... 《动态与研究》 第 5 辑 2016-04-16 国际会议

关键词: 绿色基础设施 / 海绵城市建设 / 互动论坛 / PPP

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PREFACE  CNKI文献

DMCIT 2019 was held in Beijing,China,May 24-26,2019.DMCIT 2019 was organized by Asia Pacific Institute of Science and Engineering.This conference aims to provide a platform for researchers and engine...

Anders Lindquist Norman C.Beaulieu Proceedings of 2019 3rd International Conference on Dat... 2019-05-24 国际会议

关键词: PREFACE

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FIRE RESISTANCE OF PRIMARY BEAM-SECONDARY BEAM CONNECT...  CNKI文献

This research project deals with the fire resistance of primary beam- secondary beam connections in timber structures.The main objective concerns the fire safety design of joist hangers,full thread s...

Veronika Hofmann Martin Grfe... Progress on Safety of Structures in Fire——Proceedings... 2014-06-11 国际会议

关键词: Fire / resistance / Timber / buildings

下载(24)| 被引(0)

FIRE PROTECTION OF TIMBER MEMBERS-DETERMINATION OF THE...  CNKI文献

Timber members appear in structural assemblies unprotected or protected by a fire protection system.Mostly passive fire protection systems are used which have the ability to delay the start of charri...

Alar Just Joachim Schmid... Progress on Safety of Structures in Fire——Proceedings... 2014-06-11 国际会议

关键词: Timber / Charring / rate / Start

下载(17)| 被引(0)

A novel processing method to improve the mechanical pr...  CNKI文献

A protocol has been developed to manufacture epoxy-based composites containing highvolume fractions and highly aligned carbon nanotubes(CNTs).The nanotubes were fabricated as continuous aligned mats ...

Wei Tan Joe Stallard... 第二十一届国际复合材料大会摘要集—专题一 2017-08-20 国际会议

关键词: Carbon / nanotubes / Polymer-matrix / composites

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The Experimental Method of Crack Detection in Shaft of...  CNKI文献

Cracks issues become more important agenda in industrial and building sectors.A crack shaft is one of the common defects in the rotor arrangement and early detection of this failure mode is a really ...

Ojo Kurdi Ikmal Hakim Bin Hasnan... Proceedings of 3rd International Conference on Innovati... 2016-08-05 国际会议

关键词: Depth / of / crack / Vibration

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Thriving Suburban Development Complementing the Metrop...  CNKI文献

We are aware of the urbanization of the world.China leads in sheer quantity of people migrating for opportunity.To its credit,China has an organized massive scale of infrastructure,housing,and amenit...

Clay Pearson 北京论坛(2017)文明的和谐与共同繁荣——变化中的价值与秩... 2017-11-03 国际会议

关键词: Novi / to / Detroit / Pearland

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Managing China's Coastal Environment: Using a Legal an...  CNKI文献

China's coastal zone is experiencing rapid population growth, increased economic development and continuing urbanization which exacerbates coastal ecosystem degradation and environmental deterior...

Sheng-nan Chen Stuart Pearson International Journal of Environmental Science and Deve... 2015-03-01 中国会议

关键词: Coastal / environment / integrated / coastal

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