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Thermophiles:the microbial diversity analysis and their potential industrial application

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Thermophiles:the microbial diversity analysis and their pote...

第六届全国环境化学大会暨环境科学仪器与分析仪器展览会

作者： Bo Yu,Yanfen Xue,Limin Wang,and Yanhe Ma The institute of Microbiology,chinese academy of {3.,beijing 100101,china

＜正＞Bacterial screenings from the hot springs and soil sample in china led to the isolation of more than 70 aerobic thermophilic bacteria. Through comparative 16S rRNA gene sequence analysis,these isolates were phylogenetically related to Geobacillus caldoxylosilyticus,Geobacillus thermoleovorans,Geobacillus thermocatenulatus,Geobacillus kaustophilus, Bacillus caldovelox,and *** isolates

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Arabidopsis FIMBRIN5,an actin bundling factor,is required for pollen germination and pollen tube growth

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Arabidopsis FIMBRIN5,an actin bundling factor,is required fo...

2011全国植物生物学研讨会

作者： Youjun Wu,Jin Yan,Ruihui Zhang and Shanjin Huang~* institute of Botany,chinese academy of {3.,beijing 100093.china

Actin cables in pollen tubes serve as molecular tracks for cytoplasmic streaming and organelle movement and are formed by actin bundling factors like villins and ***,the precise mechanisms by which actin cables are generated and maintained remain largely *** comprise a family of five members in Arabidopsis ***,we characterized a fimbrin isoform,Arabidopsis FIMBRIN5(FIM5).Our results show that FIM5 is required for the organization of actin cytoskeleton in pollen grains and pollen tubes,and FIM5 loss-of-function associates with a delay of pollen germination and inhibition of pollen tube growth. FIM5 decorates actin filaments throughout pollen grains and *** filaments

关键词： actin actin-binding protein fimbrin pollen tube growth

THE CHEMICAL STRUCTURE OF CAOHUOSIDE B

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chinese Chemical Letters 1994年第8期5卷 673-674页

作者： Wen Kui LI Pei Gen XIAO(institute of Medicinal Plant Development, chinese academy of Medical {3. and Peking Union Medical College, beijing 100094)Ru YI ZHANG(School of Pharmaceutical {3., beijing Nedical University,beijing 100083.

A new flavonol glycoside, caohuoside B was isolated from the rial parts of Epimedium *** structure was determined by spectro-aescopic methods(FAEMS,EIMS,1H MMR,1H-1H COSY,1H-1H TCCSY, 13. NMR,APT 1H-13. CCSY and 1H-...

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An　Intermediate－Fast　Spreading　Rate　of　the　Troodos　Type　Oceanic　Crust：　A　Comparison　to　Modern　Oceanic　Crusts

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Continental Dynamics 1996年第1期 70-80页

作者： Yang Jingsui and James M. Hall (institute of Geology chinese academy of Geological {3., beijing 10003., china) (Department of Earth {3., Dalhousie University Halifax, Nova Scotia, Canada)

ＡｎＩｎｔｅｒｍｅｄｉａｔｅ－ＦａｓｔＳｐｒｅａｄｉｎｇＲａｔｅｏｆｔｈｅＴｒｏｏｄｏｓＴｙｐｅＯｃｅａｎｉｃＣｒｕｓｔ：ＡＣｏｍｐａｒｉｓｏｎｔｏＭｏｄｅｒｎＯｃｅａｎｉｃＣｒｕｓｔｓ￥ＹａｎｇＪｉｎｇｓｕｉａｎｄ... 详细信息

ＡｎＩｎｔｅｒｍｅｄｉａｔｅ－ＦａｓｔＳｐｒｅａｄｉｎｇＲａｔｅｏｆｔｈｅＴｒｏｏｄｏｓＴｙｐｅＯｃｅａｎｉｃＣｒｕｓｔ：ＡＣｏｍｐａｒｉｓｏｎｔｏＭｏｄｅｒｎＯｃｅａｎｉｃＣｒｕｓｔｓ￥ＹａｎｇＪｉｎｇｓｕｉａｎｄＪａｍｅｓＭ．Ｈａｌｌ（Ｉｎｓｔｉ...

关键词： Rate the Troodos Spreading An Comparison

A SINGLE SERVER RETRIAL QUEUE WITH GENERAL RETRIAL TIMES AND TWO-PHASE SERVICE

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Journal of Systems Science & Complexity 2009年第2期22卷 291-302页

作者： Jinting WANG Jianghua LI Department of Mathematics Beijing Jiaotong University Beijing 100044 China. Commanding and Engineering institute of Chemical De fence Beijing 102205 China.

An M/G/1 retrial queue with a first-come-first-served (FCFS) orbit,general retrial time,two-phase service and server breakdown is investigated in this *** are allowed to balkand renege at particular *** that the customers who find the server busy are queued inthe orbit in accordance with an FCFS *** customers demand the first 'essential' service,whereas only some of them demand the second 'optional' service,and the second service is *** the service,the server is subject to breakdown and *** that the retrialtime,the service time,and the repair time of the server are all arbitrarily *** using thesupplementary variables method,the authors obtain the steady-state solutions for both queueing andreliability measures of interest.

关键词： Balking breakdowns retrial queue two-phase service.

LAOCHANG　VOLCANICS：ARECORD　OF　AZORES－TYPE　OCEANIC　ISLANDS　IN　PALEOTETHYS，SOUTHWESTERN　YUNNAN

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Scientia Geologica Sinica 1994年第1期 13-23页

作者： Wu Genyao(Laboratory of Lithosphere Tectonic Evolutl’on, institute of Geology, chinese academy of {3.,beijing 100029)

ＬＡＯＣＨＡＮＧＶＯＬＣＡＮＩＣＳ：ＡＲＥＣＯＲＤＯＦＡＺＯＲＥＳ－ＴＹＰＥＯＣＥＡＮＩＣＩＳＬＡＮＤＳＩＮＰＡＬＥＯＴＥＴＨＹＳ，ＳＯＵＴＨＷＥＳＴＥＲＮＹＵＮＮＡＮ￥ＷｕＧｅｎｙａｏ（ＬａｂｏｒａｔｏｒｙｏｆＬｉ...

ＬＡＯＣＨＡＮＧＶＯＬＣＡＮＩＣＳ：ＡＲＥＣＯＲＤＯＦＡＺＯＲＥＳ－ＴＹＰＥＯＣＥＡＮＩＣＩＳＬＡＮＤＳＩＮＰＡＬＥＯＴＥＴＨＹＳ，ＳＯＵＴＨＷＥＳＴＥＲＮＹＵＮＮＡＮ￥ＷｕＧｅｎｙａｏ（ＬａｂｏｒａｔｏｒｙｏｆＬｉｔｈｏｓｐｈｅｒｅＴｅｃｔｏｎｉｃ...

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Novel Macroporous Materials in Advanced Nuclear energy Chemistry

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Novel Macroporous Materials in Advanced Nuclear Energy Chemi...

第十五届全国分子筛学术大会

作者： Anyun Zhanga, Zhifang Chaia b*, Chengxiao Xiaoa, Chunmei Chena aDepartment of Chemical Engineering, Zhejiang University, 3. Zheda Road Hangzhou 3.0027, china b institute of high {3. physics, chinese academy of sciences, P.O.Box 918 beijing 100049, china

＜正＞With rapid development of nuclear energy over the world, especially in china, caused by shortage of energy source after entering the new millennium, the chemical treatment of nuclear

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EFFECT OF DUCTILE-BRITYLE TRANSITION TEMPERATURE OF Al-Si COATING ON FATIGUE PROPERTIES OF Ni-BASE SUPERALLOYS

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Acta Metallurgica Sinica(English Letters) 1990年第6期3卷 435-438页

作者： ZHANG Detang beijing institute of Aeronautical Materials,beijing,{3. beijing institute of Aeronautical Materials,beijing 100095,{3.

The effect of Al content on the ductile-brittle transition temperature of Al-Si coating and the effect of fracture *** the Al-Si coating on the fatigue properties of Ni-base superallovs have been investigated to propose the theoretical basis of search for an optimum of mechanical properties of the high temperature coating on Ni-base alloys.

关键词： Al-Si coating Ni-base superalloy ductile-brittle transition temperature fatigue

A SYNTHESIS OF TETRAMETHYL ETHER OFROSMARINIC ACID BENZYL ESTER

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chinese Chemical Letters 1996年第6期7卷 507-508页

作者： Yan ZHUANG Zong Ru GUO Guang Zhong YANG Xiao Tian LIANG(institute of Materia Medial chinese academy of Medical {3.Peking Union Medical College, Xian Nong Tan Street,beijing 100050) chinese ACAD MED SCI INST MAT MED PEKING UNION MED COLL BEIJING 100050 PEOPLES R CHINA

A rosmarinic acid derivative, tetramethyl ether of rosmarinic acid benzyl ester, was synthesized. This is the first report of building this structural skeleton.

关键词： ACID A SYNTHESIS OF TETRAMETHYL ETHER OFROSMARINIC ACID BENZYL ESTER