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China-Arab Relations Usher in New Opportunities

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China's Foreign Trade 2012年第12期 63-63页

作者： richard Zhu

Trade relations between China and Arab countries have been maintaining steady growth since 2011, despite regional political unrest.

关键词：对外贸易进出口贸易方针政策中国

Beijing, Copenhagen Enhance Co-op on Sustainable Cities

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China's Foreign Trade 2012年第11期 57-57页

作者： richard Zhu

With its economic restructuring, Beijing is putting more efforts on sustainable development and enhancing cooperation with Copenhagen of Denmark, which has its advantages in this sector.

关键词：城市可持续发展哥本哈根合作社北京经济转型

Denmark, China Eye for Closer Ties

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China's Foreign Trade 2012年第10期 61-61页

作者： richard Zhu

The Danish Prime Minister, Mrs. Helle Thorning- Schmidt, begun her visit to China on September 9. The first official visit since hcr became the Prime Minister last September marks the closer ties between Denmark and... 详细信息

关键词：丹麦中国施密特 HCR

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The Tipping Point

ChinAfrica 2014年第3期6卷 32-32页

作者： richard Thomas TRAFFIC International a wildlife trade monitoring network

THE worst year on record for rhino poaching in South Africa＇s history makes 2013 a dismal period for the endangered animal. Figures released by the South African Department of Environmental Affairs in January show that in 2013, just over 1,000 rhinos were illegally killed in South Africa - the equivalent of nearly three animals a day. The figure is more than 1.5 times the official figure of 668 rhinos killed for their horns in 2012. This brings South Africa＇s white rhino population ever closer to the tipping point, where deaths outnumber births and the population begins a serious decline.

关键词： The Tipping Point

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极简管理法则

Choosing Your China Structure:Representative Offices

作者： (英)理查德·泰普勒(richard Templar)

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Beijing Review 2009年第49期52卷 34-34页

作者： richard HOFFMANN

The representative office (RO) is the least dynamic of the entities for establishing a foreign presence in China. The RO can facilitate market entry and coordinate sourcing activities and marketing, but it is a toothless version of the possible foreign entities that have little control over the movement and sale of goods and services. ROs are

关键词： Choosing Your China Structure:Representative Offices

划分二叠—三叠系界线的标准化石——Hind eod us parvus

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地质科学译丛 1995年第2期12卷 32-33页

作者： Rachel K.Paull richard A.Paull 杨英 Geosciences Department University of Wisconsin-Milwaukee P.O.Box 413 Milwaukee WI 53201 USA

0 引言本文响应殷鸿福教授(1993)代表中国二、三叠系界线工作组提出的建议,我们的评述只涉及三叠系底部标准化石或组合带的选择。我们坚信,泛特提斯牙形石种Hindeodus parvus(Isarcella?parva)在美国西部科迪勒拉山脉地区广泛分布,同意... 详细信息

0 引言本文响应殷鸿福教授(1993)代表中国二、三叠系界线工作组提出的建议,我们的评述只涉及三叠系底部标准化石或组合带的选择。我们坚信,泛特提斯牙形石种Hindeodus parvus(Isarcella?parva)在美国西部科迪勒拉山脉地区广泛分布,同意它在此作为二、三叠系界线的标准化石,并对殷鸿福教授及其同事首先提出的建议表示支持。

关键词：古动物化石二叠纪三叠纪地层界线

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对《微生物生态学原理与应用》一书的评价

生态学报 1981年第3期1卷 296-298页

作者： Ronaild M. Atlas,richard Bartha,谢淑敏 University of Louisville Rutgers University 中国科学院生态学研究中心

1981年美国Addison-Wesley出版公司出版了一本《微生物生态学原理与应用》(Microbial Ecology:Fundamentals aud Applications)全书560页。约80万字。作者是美国肯塔基州路易斯维尔(Louisville)大学的R. M. 阿特拉斯(Ronaild M. Atlas)教授及美国新泽西州鲁特杰尔斯(Bu(?)gers)大学的R.巴尔塔(richard Bartha)教授。他们针对美国许多大学开设的生物生态学课,但又缺乏教材的情况而写了这本教科书。全

关键词：微生物生态学多学科交叉第一次出版阿特拉斯亚特拉斯微生物降解

Statistical properties of fast radio bursts elucidate their origins:magnetars are favored over gamma-ray bursts

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Research in Astronomy and Astrophysics 2021年第8期21卷 285-292页

作者： Xiang-Han Cui Cheng-Min Zhang Shuang-Qiang Wang Jian-Wei Zhang Di Li Bo Peng Wei-Wei Zhu richard Strom Na Wang Qingdong Wu Chang-Qing Ye De-Hua Wang Yi-Yan Yang Zhen-Qi Diao CAS Key Laboratory of FAST National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China School of Astronomy and Space Science University of Chinese Academy of SciencesBeijing 100049China School of Physical Sciences University of Chinese Academy of SciencesBeijing 100049China Xinjiang Astronomical Observatory Chinese Academy of SciencesUrumqi 830011China Department of Astronomy Beijing Normal UniversityBeijing 100875China NAOC-UKZN Computational Astrophysics Centre University of KwaZulu-NatalDurban 4000South Africa Key Laboratory of Radio Astronomy Chinese Academy of SciencesBeijing 100101China Netherlands Institute for Radio Astronomy(ASTRON) Postbus 27990 AA Dwingeloothe Netherlands Astronomical Institute ‘Anton Pannekoek’ Faculty of Science University of Amsterdam1090 GE Amsterdamthe Netherlands TianQin Research Center for Gravitational Physics Sun Yat-sen UniversityZhuhai 519082China School of Physics and Electronic Sciences Guizhou Education UniversityGuiyang 550018China

Fast radio bursts(FRBs) are extremely strong radio flares lasting several milliseconds,most of which come from unidentified objects at a cosmological *** can be apparently repeating or *** this paper,we analyzed 18 repeaters and 12 non-repeating FRBs observed in the frequency bands of 400–800 MHz from Canadian Hydrogen Intensity Mapping Experiment(CHIME).We investigated the distributions of FRB isotropic-equivalent radio luminosity,considering the K ***,the luminosity distribution can be better fitted by Gaussian form than by *** on the above results,together with the observed FRB event rate,pulse duration,and radio luminosity,FRB origin models are evaluated and constrained such that the gamma-ray bursts(GRBs) may be excluded for the non-repeaters while magnetars or neutron stars(NSs) emitting the supergiant pulses are preferred for the *** also found the necessity of a small FRB emission beaming solid angle(about 0.1 sr) from magnetars that should be considered,and/or the FRB association with soft gamma-ray repeaters(SGRs) may lie at a low probability of about 10%.Finally,we discussed the uncertainty of FRB luminosity caused by the estimation of the distance that is inferred by the simple relation between the redshift and dispersion measure(DM).

关键词： transients:fast radio bursts methods:statistical stars:magnetars