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| 1 | Formation and Water Stability of Aggregates in Red Soils as Affected by Organic Matter显示文摘FormationandWaterStabilityofAggregatesinRedSoilsasAffectedbyOrganicMatter￥ZHANGMINGKUI;HEZHENLI;CHENGUOCHAO;HUANGCHANGYONGIan... | ZHANG MINGKUI HE ZHENLI CHEN GUOCHAO HUANG CHANGYONGI andM. J. WILSON￣2(￣1DePartment of Land Use and Applied Chemistry, Zhejiang Agricultural University, Hangzhou 31O029(China))(￣2Soils and Soil Microbiology Division, Macaulay Land Use Research Inst | 1996 | Pedosphere1996，6，1： | 38 |
| 2 | 7~Be: A Geochemical Tracer for Seasonal Erosion of Surface Soil in Watershed of Lake Hongfeng, Guizhou, China显示文摘7Be penetrative depth in undisturbed surface soil is within 4mm.^7Be activity shows exponential decrease with soil depth,which is expressed as a diffusion process.7Be penetrative depth in undisturbed surface soil is apparently deeper in the fall (0.22-0.37g cm^-1) than in the spring (0.11-0.28g cm^-2) at the same site;Whereas,^7Be apparent activity at the top of surface soil is higher in the spring (0.3-2.2Bq g^-1)than in the fall (0.2-0.5Bqg^-1) at the same site,The 7Be inventory(189-544Bq m^-2)changes with both locations and seasons.Although the ^7Be flux to the earth's surface increases with amount of precipitation,its maximum inventory in the soil profiles decreases to 30%-40% after the rainy period.Calculated by the diffusion equation,the erosion and accumulation rates of soil particles are agreeable with the observation in situ,Which shows that the rates in fall are 1.5 times those in spring.The eroded soil particles almost all have been removed on the tablelands rathel than transported into the drainage system.This indicates that the soil erosion process in the karst region is only partial transportation within a short distance. | BAI ZHANGUO WAN GUOJIANG WANG CHANGSHENG WAN XI HUANGRONGGUI P.H. SANTSCHIZ and M. BASKARANZ(1￣State Key Lab. Of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences,Guiyang 550002 (China))(2￣Department Of Marine Scien | 1996 | Pedosphere1996，6，1： | 10 |
| 3 | 贵金属催化剂对锡酸锌气敏特性的影响￣①显示文摘采用均匀沉淀法合成了超微粒锡酸锌(Zn2SnO4)气敏材料,利用浸渍法对Zn2SnO4材料进行了掺杂,用XRD和TEM对其微结构进行了研究,实验结果表明,合成材料为均匀颗粒状,粒径小于0.1μm,该材料对可燃气体具有高的灵敏度,通过某些贵金属掺杂可提高Zn2SnO4对C2H5OH气体的选择性,SiO2的掺杂可大幅度提高Zn2SnO4对氢气的灵敏度,Zn2SnO4材料有可能在可燃气体、选择性酒敏元件上取得应用。 | 徐甲强 李宝凤 秦建华 杨中智￣②朱文会￣① | 1997 | 云南大学学报(自然科学版)1997，19，1： | 6 |
| 4 | 关于颗粒增强金属基复合材料的协同强化显示文摘复相材料的协同效应在其强度、韧性、断裂等特性和现象中表现得尤为明显,也是复相材料研究中认识最肤浅的内容。本研究通过对球形颗粒增强金属基复合材料中模量强化与位错强化的分析,探讨了这两种强化间的协同作用。结果表明,该体系中协同强化作用是很明显的。一般通过适当的模型和数学处理,协同作用是可以逐步认识的。 | 郑茂盛 赵更申￣* 井新利 周根树 | 1996 | 稀有金属材料与工程1996，25，5： | 5 |
| 5 | A BFG model for calculation of tidal current and diffusion of pollutants in nearshore areas显示文摘ABFGmodelforcalculationoftidalcurrentanddiffusionofpollutantsinnearshoreareas￥ShiFengyan;andZheng;Lianyuan(StateKeyLaboratory... | Shi Fengyan and Zheng Lianyuan(State Key Laboratory of Estuarine and ￣tal Research, Institute of Estuarine and Coastal Research, East China NOrmalUniversity, Shanghai 200062, China)(Department of Marine audiences, the University of georgia. Athens. GA | 1996 | Acta Oceanologica Sinica1996，15，3： | 3 |
| 6 | Delayed cardioprotection of aged rat myocytes is associated with activation of mitogenactivated protein kinase 显示文摘 | Liu XH Wang SW Wu XD | 2000 | Chinese Medical Journal2000，113，1： | 2 |
| 7 | The research on the remote sensing's information tree model of the Nansha coral islets and reef's spatial structure显示文摘Theresearchontheremotesensing'sinformationtreemodeloftheNanshacoralisletsandreef'sspatialstructure￥LiuBaoyin;WangYanfengandHa... | Liu Baoyin Wang Yanfeng and Hao Qingxiang(First institute of beanography, State ￣ic Administration, Qingdso 266003, China Naming University, Naming 210008, China) | 1996 | Acta Oceanologica Sinica1996，15，3： | 1 |
| 8 | Inflnence of PH on Chemical Forms of Phosphate Ad-sorbed on Goethite Snrfaces显示文摘InflnenceofPHonChemicalFormsofPhosphateAd-sorbedonGoethiteSnrfacesLIUFAN￣1;JIEXIAO-LEIl￣1;ZHOUDAI-HUA￣1;LlXUE-YUAN￣1;HEJI-ZHE... | LIU FAN￣1 JIE XIAO-LEIl￣1 ZHOU DAI-HUA￣1 Ll XUE-YUAN￣1 HE JI-ZHENG￣1 XUFENGLIN￣1 and WANG DIAN-FEN￣2( Huazhong Agricultural Unzverszty, Wuhan 43O070 ( China)(Wuhan Unzverszty of Technology, Wuhan 450070 (China) | 1995 | Pedosphere1995，5，2： | 1 |
| 9 | Effects of Chemical Composition and Cooling Process on Structures and Properties of Direct-Quenched Steels显示文摘The microstructures and mechanical properties of a series of direct-quenched steels containing,in weight percent,from 0.05 to 0.20 carbon,0.20 to 0.40 silicon,1.10 to 1.70 manganese and at least one microalloying element of vanadium,niobium,titanium and boron have been investigated.After controlled rolling,these steels were cooled in spray water to 400,300 and 200℃,respectively and then cooled in still air.Comparison of the Charpy V-notch impact toughness of direct-quenched steels without subsequent tempering was made with that of direct-quenched steels tempered at 600℃.It is found that an attractive combination of strength and toughness is achived by means of direct-quenching.There exists two types of microstructures in accordance with carbon equivalent.Lath martensitic microstructure is obtained for C_(eq)>0.4%,granular bainitic microstructures for C_(eq).< 0.35%and mixtures of martensite and bainite for C_(eq),.in the range of 0.35— 0.40%.The effect of interrupted quenching temperature on microstructure is not significant for low C_(eq).steel,but interrupted quenching temperature has a strong effect on microstructure for high C_(eq),.steel. | DONG Han￣① LI Gui Fen￣① GAO Wei￣② and DU Jin Kai￣② | 1995 | Journal of Iron and Steel Research(International)1995，2，1： | 1 |
| 10 | MURICATALIN, A NEW POLYKETIDE FROM ANNONA MURICATA (ANNONACEAE)显示文摘MURICATALIN,ANEWPOLYKETIDEFROMANNONAMURICATA(ANNONACEAE)HuaQingGUI;jingGuangYU;andZhiLiYU￣aInstituteofMedicinalPlantDevelopme... | Hua Qing GUI jing Guang YU and Zhi Li YU￣aInstitute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College. Beijing 100O94 | 1995 | Chinese Chemical Letters1995，6，1： | 1 |
| 11 | Effects of diabetes mellitus on the contractile activity of carbachol and galanin in isolated gastric fundus strips of rats显示文摘 | Reko wski P Szyk A | 1998 | Pharmacol1998，57，： | 1 |
| 12 | AN IN SITU STUDY ON DEFORMATION TWINNING NEAR CRACK TIP IN TWO-PHASE TiAl-BASE ALIOY显示文摘ANINSITUSTUDYONDEFORMATIONTWINNINGNEARCRACKTIPINTWO-PHASETiAl-BASEALIOYWLiang￣1,2),Q.Li￣2)andD.ZYang￣2)(CentreofMeasuringandT... | W Liang￣1,2), Q. Li￣2) and D.ZYang￣2)(Centre of Measuring and Testing Taiyuan University of Technology, Taiyuan 030024, China Institute of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001 China ) | 1996 | Acta Metallurgica Sinica(English Letters)1996，9，4： | 0 |
| 13 | Propertices of Fe-Si alloy ultrafine particles pre-pared by the Gas-evaporation显示文摘ProperticesofFe-Sialloyultrafineparticlespre-paredbytheGas-evaporationLiJian￣1;XuJianfeng￣2;ZhouTiejun￣2;GuoZaibing￣21(Depart... | Li Jian￣1 Xu Jianfeng￣2 Zhou Tiejun￣2 Guo Zaibing￣21(Department of physics, Southwest of China Normal University,Chongqing 630715)2(DePartment of Physics,Nanjing University,Nanjing210008) | 1995 | 西南师范大学学报(自然科学版)1995，20，4： | 0 |
| 14 | The Fluorescence spectra of Iron-arene complex photo initiator显示文摘TheFluorescencespectraofIron-arenecomplexphotoinitiatorChenXudong￣1;FengJiuchao￣2;DengChuanyue￣21(DepartmentofPolymerandEngin... | Chen Xudong￣1 Feng Jiuchao￣2 Deng Chuanyue￣21 (Department of Polymer and Engineering, Sonth China University of Technolnty,Guangzhou, 510275)2 (Department of Physics ,Departmint of Chemistry, Southwest China Normal University ,Chongqing , 630715) | 1995 | 西南师范大学学报(自然科学版)1995，20，4： | 0 |
| 15 | Bispectrum and asymmetry of wave shape显示文摘Bispectrumandasymmetryofwaveshape￥DingPingxing;KongYazhen;andSunFu(StateKeyLaboratoryOfEstuarineand￣alR￣h,InstituteofEStuarin... | Ding Pingxing Kong Yazhen and Sun Fu (State Key Laboratory Of Estuarine and ￣al R￣h, Institute of EStuarine and ￣al R￣h, East China NOrmalUniversity. Shanghai 2(XX)62, China Laboratory of Physical ￣raphy, ￣n University Of Qngdao, ￣ac 266003, Chin | 1996 | Acta Oceanologica Sinica1996，15，3： | 0 |
| 16 | CATALYTIC DECHIORINATION OF AROMATIC CHLORIDES BY DICYCLOPENTADIENYL LANTHANIDE CHLORIDES显示文摘CATALYTIC DECHIORINATION OF AROMATIC CHLORIDES BY DICYCLOPENTADIENYL LANTHANIDE CHLORIDESCATALYTICDECHIORINATIONOFAROMATICCHL... | Dao Li DENG￣(*a) Chang Tao QIAN￣a and John H. PENN￣b(aShanghai Institute of Organic Chemistry, Chinese Academy of Sciences,345 Lingling Lu, Shanghai 200032)(bDepartment of Chemistry, West Virginia University, Morgantown,West Virginia 26506-6045, USA) | 1994 | Chinese Chemical Letters1994，5，4： | 0 |
| 17 | SEDIMENTATION IN LOW HEAD RIVER RESERVOIRS显示文摘SEDIMENTATIONINLOWHEADRIVERRESERVOIRS￥WilhelmBechteler(Prof.Dr.-Iug.InstituteofHydrosciences,FederalArmedForcesUniversityMuni... | Wilhelm Bechteler( Institute of Hydrosciences,Federal Armed Forces University Munich,D￣85577 Neubiberg/Munich,Germany) | 1996 | International Journal of Sediment Research1996，11，3： | 0 |
| 18 | Lipschitz Invariance of Critical Exponents on Besov Spaces显示文摘In this paper we prove that the critical exponents of Besov spaces on a compact set possessing an Ahlfors regular measure is an invariant under Lipschitz transforms.Under mild conditions,the critical exponent of Besov spaces of certain selfsimilar sets coincides with the walk dimension,which plays an important role in the analysis on fractals.As an application,we show examples having different critical exponents are not Lipschitz equivalent. | Qingsong Gu Hui Rao | 2020 | Analysis in Theory and Applications2020，36，4： | 0 |
| 19 | SYNTIIESIS OF 2-AMINO-5-THIO-THIADIAZOLINE β-D-RIBOFURANOSIDES显示文摘SYNTIIESISOF2-AMINO-5-THIO-THIADIAZOLINEβ-D-RIBOFURANOSIDES￥YunYanZHANG;YunDING;YiBingZHANG;YaoQuanCHEN￣*(LaboratoryofBio-org... | Yun Yan ZHANG Yun DING Yi Bing ZHANG Yao Quan CHEN￣*(Laboratory of Bio-organic and Natural Products Chemistry Shanghai Institute of organic Chemistry, Chinese Academy of Sciences 354 Fenglin Road, Shanghai 200032) | 1996 | Chinese Chemical Letters1996，7，4： | 0 |
| 20 | BInfluence of Cerium and Phosphorus onEmbrittlement in Manganese Steels显示文摘InfluenceofCeriumandPhosphorusonEmbrittlementinManganeseSteelsFENGSongYun;WuChengJian;LIJingHui￣①InfluenceofCeriumandPhosphor... | FENG Song Yun Wu Cheng Jian LI Jing Hui￣① | 1995 | Journal of Iron and Steel Research(International)1995，2，1： | 0 |
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