共查询到20条相似文献,搜索用时 31 毫秒
1.
Toru OuchiDepartment of Earth Sciences Faculty of Science Kobe University Kobe Japan 《地震学报(英文版)》1997,(6)
ThebvaluespectrumandηvaluebythemomentmethodToruOuchi(大内)DepartmentofEarthSciences,FacultyofScience,KobeUniversity,Kobe,657,... 相似文献
2.
TheMarkVlietriversystemtransportsbedmaterialandpollutedsuspendedsedimentstotheVolkerakZoomlake,awaterenvironmentofhighlimnologicalvalue.Toprotecttheliving,workingandrecreationareasinthiscatchment,aproperintegratedwatermanagementisessential.Asystematiccontrolandsanitationofthepollutedsedimentsintheriverenvironmentwillhelptostopfurtherdegradationofthewaterecosystemquality.Therefore,atransboundarycollaborationbetweenBelgianandDutchauthoritiesissetuptostudyandsanitatethisinterregionalrivercatchment.Toimprove 相似文献
3.
Wilhelm Bechteler 《国际泥沙研究》1996,(3)
SEDIMENTATIONINLOWHEADRIVERRESERVOIRS¥WilhelmBechteler(Prof.Dr.-Iug.InstituteofHydrosciences,FederalArmedForcesUniversityMuni... 相似文献
4.
高孟潭 《地震学报(英文版)》1995,8(2):259-264
Methodofexpectedearthquakelossesestimationbasedonthefrequencyofseismicsiteintensity高孟潭Meng-TanGAO(InstituteofGeophysics,State... 相似文献
5.
《地震学报(英文版)》1995,(1)
Guo-MinZHANG(张国民)GotBachelorandMasterDegreesinGeophysicalDepartment,theScienceandTechnologyUniversity.ofChinain1965and1968res... 相似文献
6.
《地震学报(英文版)》1995,(4)
Contributorstothisissue¥//De-YuHUANG(黄德瑜)ProfessoroftheCenterforAnalysisandPrediction,StateSeismologicalBureau.Graduatedfromt... 相似文献
7.
《地震学报(英文版)》1994,(3)
ContributorstothisissueXue-ShenJIN(金学申);AssociateProfessorattheSeismologicalBureauofHebeiProvince.GraduatedfromtheGeophysical... 相似文献
8.
9.
Thepatterns(inflowplan)ofroughturbulentsteadyflowsinmeanderingstreamsareinvestigatedexperimentally.Theflowcrosssectionisrectangular,theflowwidthisconstant,thechannelbedisflat;theplanshapeissinegenerated.Incontrasttopreviousworks,wherethecomputedflowpatternswereofthesamecharacter,irrespectiveofthesinuosityofthechannel,itisfound,onthebasisofpresentexperiments,thateverydifferentplangeometryofameanderingflowhasitsownflowpicture.Inthecaseof“small"sinuositychannels,theflowconvectivelyacceleratesattheinnerbankbet 相似文献
10.
《地震学报(英文版)》1998,(1)
ContributorstothisisuePARVIZMOZAFFARIReceivedhisB.Sc.degrefromtheEarthScienceDepartmentofIranianNationalUniversityin1979.In19... 相似文献
11.
王键 《地震学报(英文版)》1994,(4)
(王键)Probabilisticpredictivemodelwithcomplexremembrance¥JianWANG(InstituteofGeophysics,StateSeismologicalBureau,Beijing100081,... 相似文献
12.
段星北 《地震学报(英文版)》1998,11(3):301-312
MacroseismicformulafordetermininghypocentraldepthanditsprecisecalculativemethodXINGBEIDUAN(段星北)4EntrancetoNo.110ofBuilding... 相似文献
13.
Tunnel effect of fractal fault and transient S-wave velocity rupture (TSVR) of in-plane shear fault 总被引:1,自引:0,他引:1
ntroductionTransientSwavevelocityrupture(TSVR)meansthevelocityvoffaultruptureisbetweenSwavevelocityβandPwavevelocityα.Itse... 相似文献
14.
Parametersensitivityanalysesinseismichaz┐ardJIANWANG(王健)andMENG-TANGAO(高孟潭)InstituteofGeophysics,StateSeismologicalBureau,Be... 相似文献
15.
EFFECT OF PERENNIAL SEDIMNT REGULATION IN XIAOLANGDI RESERVOIR ON REDUCTION OF DEPOSITION IN THE LOW
《国际泥沙研究》1997,(2)
Forthepurposesoffloodcontrol,conveyanceofsediment,andadequateutilizationofwaterresourcesintheLowerYellowRiver,theoperationschemeofsedimentregulationonperennialbasisisproposedfortheXiaolangdiReservoi.Waterandsedimentareretainedinthereserviorinnormalandlowwateryears,whileinyearswithabundanceofwater,theyareflushedoutinshortperiodsofreservoirdrawdowntoformhyperconcentratedfloods.TheseremouldthewideshallowreachaboveGaocunintoanarrowdeepchannel,throughwhichthesedimentmaybetransportedallthewaytothesea.Theresults 相似文献
16.
陈培善 《地震学报(英文版)》1995,(3)
Catalogueofearthquakes(December,1994-February,1995)Pei-ShanCHEN(陈培善)(InstituteofGeophysics,StateSeismologicalBureau,Beijing10... 相似文献
17.
《地震学报(英文版)》1996,(1)
Studyonthesourcesofsomedeepfocusearth┐quakesinNorthwestPacificregionAN-YILI(李安奕)andSHAO-XIANZANG(臧绍先)GeophysicsDepartment,Pe... 相似文献
18.
陈培善 《地震学报(英文版)》1994,(3)
Catalogueofearthquakes(December,1993──February,1994)Pei-ShanCHEN(陈培善)(InstituteofGeophysics,StateSeismologicalBureau,Beijing1... 相似文献
19.
THEROLEPLAYEDBYWASHLOADDEPOSITIONINTHEFORMATIONOFDIFFERENTRIVERPATTERNSThelowerlayerofthebedmaterialconsistsoftinesandandtheupperlayerconsistsofamixtureofclay(10%)andtinesand(90%).NATURALRIVERSl.ChangeofchannelpatternsalongarivercourseItiscommonthatintheupperPartofanalluvialriverthelongitudinalslopeissteepandtherivercarriesheavysedimentload.Duetothesteepslopeandassociatedhighvelocityclaysettleslittleevenontloodplain.Floodplainorriverhankconsistsofsiltandtinesand.Theriverbehavesasawanderingone.Passingacert 相似文献
20.
(李鸿吉,秦建业)FocalmechanismandmodernstressfieldalongtheBurmeseArcanditsvicinity¥Hong-JiLIandKin-YipCHEN(InstituteofGeophysics,Sta... 相似文献