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钢筋混凝土框架梁柱偏心节点的抗裂性能

同济大学学报（自然科学版） 2003年第12期31卷 1395-1400页

作者：王静峰柳炳康孙捷同济大学建筑工程系上海200092 合肥工业大学建筑工程系安徽合肥230009 安徽建筑工业学院土木工程系安徽合肥230022

通过九榀钢筋混凝土梁柱偏心节点试件在低周反复荷载下的试验研究 ,探讨了梁柱偏心和梁端水平加腋对节点核芯区抗裂性能的影响 .试验中观测和记录试件的初裂荷载和裂缝的开展与分布。

关键词：梁柱偏心节点加腋宽度抗裂度抗裂性能

VEGETATION EcO-cLIMATE STUDY ON YUNNAN SNUB-NOSED MONKEY’S HABITATS IN LAO JUNSHAN AREA,LIJIANG,YUNNAN,cHINA

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VEGETATION ECO-CLIMATE STUDY ON YUNNAN SNUB-NOSED MONKEY’S ...

Prokaryotic expression, localization and function of the infectious laryngotracheitis virus glycoprotein G

灵长类资源的保护与利用——中国扶绥国际灵长类研讨会

作者： Li Li~1.Wu Ruidong~2 Long Yongcheng~2 Ren Baoping~3.~1.Biology School of Zhongshan University Guangzhou ~2The Nature{1.onservancy Kunming ~3.1. of Zoology chinese Academy of Sciences Beijing

＜正＞At the moment,more and more attention has been paid to the research on global climate change and *** is often used as the index for understanding environmental change in various scales due to its measurable ***,...

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Science Bulletin 2005年第18期 67-72页

作者： SUN Zhaogang1.2 & ZHANG Manfu1.1. Lab of Animal Molecular Virology, college of Biological Science, china Agricultural University, Beijing 1.0094, china 2. Department of Bacteriology and Immunology, Beijing TB & thoracic Tumor Research {3., Beijing 1.1.49, china

The infectious laryngotracheitis virus (ILTV) glycoprotein G (gG) gene of E3.and Zhonghai strains was{1.loned, sequenced and{1.ompared with the gG gene of other Type I animal herpesviruses. To find the localization and the function of the gG in the infected{1.ells, the 3. kD fusion pro-tein (His-GG) was expressed by inserting the{1.oding region of gG except for the signal peptide into pET3.a (+). After puri-fication of the His-GG fusion protein, the rats’ antibody to the His-GG was prepared and purified by using the protein G Sepharose. Results of laser scanning{1.onfocal microscopy (LScM) detection showed that the ILTV gG was in the peri-nuclear region and membrane of{1.hicken embryo liver (cEL) and kidney (cEK){1.ells, and that the gG accumulated more in the{1.oalescent part than in the other parts of the adjacent{1.EL or{1.EK{1.ells. The plaque size and the one-step growth{1.urve tests suggested that the ILTV gG was required for viral growth by{1.ell-to-cell direct infection in tissue-cultured{1.EL{1.ells.

关键词： glycoprotein G expression localization function.

THE WEIGHTED LARGE SIEVE INEQUALITIES ON LOcALLY cOMPAcT ABELIAN GROUPS

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Science in china,Ser.A 1979年第1期 1-19页

作者：龙瑞麟 institute of {1. Academia Sinica

In this paper, we have established the weighted large sieve inequalities on locally compact Abelian groups under general conditions, and particularly, we have obtained various inequalities on groups R~k, T~k and Z~k. In one of these inequalities the constant implied is better than that of the existing inequality (obtained by E. Hlawka). One is tho k-dimensional analogue of the 1.dimensional inequality with almost the best possible constants (obtained by H. L. Montgomery and R. c. Vaughan), and another is new. Furthermore, it is shown by examples that these inequalities cannot be improved in a sense.

关键词： THE WEIGHTED LARGE SIEVE INEQUALITIES ON LOcALLY cOMPAcT ABELIAN GROUPS

Incompressibility of Nuclear Matter in a Quark-Meson coupling Model

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chinese journal of nuclear physics 1997年第2期19卷 65-72页

作者： L.L.Zhang~2 H.Q,Song~(1.2)1.ccAST(World Laboratory),P.O.Box 873.,Beijing 1.00802.{1. of Nuclear Research,the chinese Academy of Sciences,P.O.Box 800204,Shanghai 201.00 中科院上海原子核所上海

The quark meson coupling model is used to investigate the correlation between thenuclear incompressibility K and the third order derivitive K′ of the nuclear matter saturationcurve,the temperature and entropy depende... 详细信息

关键词： Quark meson coupling Asymmetric nuclear matter Incompressibility

Hydrogeology and Groundwater Exploration in Jiarong Village in Huishui Town in Guizhou Province

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Hydrogeology and Groundwater Exploration in Jiarong Village ...

cATALYTIc BEHAVIOR OF HYDROTALcITE-LIKE cOMPOUND IN NITROGEN MONOXIDE REDUcTION BY cO

寒区冰情与冻土水文效应——第4届“寒区水资源及其可持续利用”学术研讨会

作者： Fenglong ZHANG~(1.2),Yongli LI~1.Fuli QI~(1.3.,Yuchun BAI~1.1.{1. of 904 Engineering Investigating,Heilongjiang Province,Harbin,1.0027 2 Environmental and Resource Sciences,Jilin University,changchun,1.0}000 3.1.onstruction Engineering,Jilin University,changchun,1.0}000

This article is based on the groundwater exploration project in southwest water severe deficient area that issued by the ministry in *** belongs to dissolution Iandform further attained to peak cluster *** outcrop layers in the region are mainly Devonian,carboniferous,Permian,Triassic and *** geological structure of this region is mainly folds and less *** the basis of comprehensive analysis of geology and hydrogeology,well site survey was carried *** to the basic situations of landform characteristics and outcrop formation,the key work area was *** with the geophysical work methods,it is possible to ascertain the growth of the water occurrence structural belt,select a hole site,design the hole depth,and carries out the hydrogeology drilling and flow pumping test. This paper takes Guiding county in Guizhou province as successful typical *** paper gives a simple introduction of the main work method,the technical route and achievements in water exploration.

关键词： HuiShui town in Guizhou province Southwest drought resisting Hydrogeology Groundwater exploration

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chinese Journal of catalysis 1997年第6期 6-7页

作者： Wang Xuezhong1. Liu Yumin2, Wu Yue1.(1.0}hangchun {1. of Applied chemistry, The chinese Academy of Sciences, changchun 1.5}022 2 Hebei Science and Technology University, Shijiazhuang 05001.)

ＣＡＴＡＬＹＴＩＣＢＥＨＡＶＩＯＲＯＦＨＹＤＲＯＴＡＬＣＩＴＥＬＩＫＥＣＯＭＰＯＵＮＤＩＮＮＩＴＲＯＧＥＮＭＯＮＯＸＩＤＥＲＥＤＵＣＴＩＯＮＢＹＣＯＷａｎｇＸｕｅｚｈｏｎｇ１，ＬｉｕＹｕｍｉｎ２，ＷｕＹｕｅ１（１... 详细信息

ＣＡＴＡＬＹＴＩＣＢＥＨＡＶＩＯＲＯＦＨＹＤＲＯＴＡＬＣＩＴＥＬＩＫＥＣＯＭＰＯＵＮＤＩＮＮＩＴＲＯＧＥＮＭＯＮＯＸＩＤＥＲＥＤＵＣＴＩＯＮＢＹＣＯＷａｎｇＸｕｅｚｈｏｎｇ１，ＬｉｕＹｕｍｉｎ２，ＷｕＹｕｅ１（１ＣｈａｎｇｃｈｕｎＩｎｓｔｉｔｕｔ...

关键词： Nitrogen monoxide carbon monoxide Reduction Hydrotalcitelike compound

福建三都澳水产养殖区水体氮磷含量及潜在性富营养化程度分析

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台湾海峡 2002年第4期21卷 411-415页

作者：黄标钱鲁闽刘家富福建省科学技术厅福建福州350003 国家海洋局第三海洋研究所福建厦门361005 宁德市水产局水产技术推广站福建宁德352100

根据 2 0 0 1. 1. 1.2月对福建三都澳内青山和渔坛两个主要网箱养殖区海水营养盐 (NH3. N、NO3. N、NO2 N和PO4 P)含量的监测结果 ,报道了其含量变化特征及潜在性富营养化程度 .结果表明 :该水体NO3. N、NO2 N、NH3. N、PO4 P的... 详细信息

根据 2 0 0 1. 1. 1.2月对福建三都澳内青山和渔坛两个主要网箱养殖区海水营养盐 (NH3. N、NO3. N、NO2 N和PO4 P)含量的监测结果 ,报道了其含量变化特征及潜在性富营养化程度 .结果表明 :该水体NO3. N、NO2 N、NH3. N、PO4 P的平均含量分别为 0 .3.0 6、0 .0 1.7、0 .0 2 4、0 .0 3.4mg dm3..这两个养殖区水体的潜在性富营养化程度春、夏季属于中度营养 ,秋、冬季属于富营养 .

关键词：福建水产养殖水体氮磷富营养化海水网箱养殖

Two Triterpenoid Dimers from Rubus pungens camb var. oldhamii

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chinese chemical Letters 2000年第2期11卷 143-146页

作者： Bin Gui WANG1.2 Wei Ming ZHU2 Xiao Ming LI2 Zhong Jian JIA1.Xiao Jiang HAO2 (1.National Laboratory of Applied Organic chemistry, Lanzhou University, Lanzhou 7{1.000 2 Laboratory of Phytochemistry, Kunming institute of Botany, Academia Sinica, Kunming 6 Lanzhou Univ Natl Lab Appl Organ Chem Lanzhou 730000 Peoples R China Acad Sinica Kunming Inst Bot Lab Phytochem Kunming 650204 Peoples R China

Two new triterpenoid saponin dimers, named rubupungenoside A (1. and B (2), have been isolated from the aerial parts of Rubus pungens camb. var. oldhamii. Their structures have been established on the basis of spectro... 详细信息

关键词： Rubus pungens camb. var oldhamii ursene triterpenoid dimer