共查询到20条相似文献,搜索用时 15 毫秒
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ASSESSMENT OF ENVIRONMENTAL QUALITY FOR EARTHQUAKE RISK IN BEIJINGAREA──THE APPLICATION OF GEOGRAPHIC INFORMATION SYSTEM(GIS) 下载免费PDF全文
ASSESSMENTOFENVIRONMENTALQUALITYFOREARTHQUAKERISKINBEIJINGAREA──THEAPPLICATIONOFGEOGRAPHICINFORMATIONSYSTEM(GIS)HanZhujun;Jia 相似文献
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SOILSHEARSTRENGTH:ANINDICATORFORERODIBILITYOFTHELOESSSOILSWANGGuiping;WEIZhongpingandZHANGZhiguoAbstract:FieldexperimentSunde... 相似文献
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WU Changwen WANG Lixian 《国际泥沙研究》1995,(1)
MATHEMATICALMODELOFOVERLANDFLOWANDMECHANISMOFSOILCONSERVATIONFORFORESTEDSTEEPHILLSLOPE(1)AnalyticalSolutiontotheOverlandFlowo... 相似文献
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SOILSCOURRESISTANCEANDARRANGEMENTOFSOILANDWATERCONSERVATIONSYSTEMINTHECONTIGUOUSAREAOFSHANXI,SHAANXIANDINNERMONGOLIA1JIANGDi... 相似文献
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V.N.Golosov 《国际泥沙研究》1996,(2)
SOMEAPPROACHESFORSTUDYINGTHEINTENSITYOFSMALLRIVERAGGRADATIONV.N.Golosov(LaboratoryofSoilandFluvialProcesses,FacultyofGeograph... 相似文献
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EFFECTOFANNUALRAINFALLANDRUNOFFCOMPOSITIONONSEDIMENTYIELDINSMALLWATERSHEDSSlobodanPETKOVICandJovanSTEFANOVIC(ProfessorofHydra... 相似文献
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MATHEMATICALMODELOFOVERLANDFLOWANDMECHANISMOFSOILCONSERVATIONFORFORESTEDSTEEPHILLSLOPE--(II)MechanismofSoilConservationOverSt... 相似文献
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分析了1985~1988年期间一条从奥斯陆(NORESS)经赫尔辛基至列宁格勒(OHL剖面)的东西向剖面用NORESS台阵记录的147次工业爆破的波形。事件离NORESS台阵的距离为250~1300km,且近震震级在2.0~3.5范围内。由赫尔辛基大学的区域地震台网提供的震源位置和发夺时刻为NORESS台阵走时估计尔辛基大学的区域地震台网提供的震源位置和发震时刻为NORESS台阵走时估计提供了可靠 相似文献
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MATHEMATICALMODELFORSEDIMENTTRANSPORTCAPACITYOFHYPERCONCENTRATEDFLOWINDIVERSIONCANALS¥CAORuxuan;WUPeian;RENXiaofengandLIUMing... 相似文献
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F.A.O. Otieno 《国际泥沙研究》1996,(3)
MASINGARESERVOIRINKENYA:SEDIMENTDISCHARGEANDIMPLICATIONSFORITSCAPACITY¥F.A.O.Otieno(SeniorLecturerinCivilEngineering,Universi... 相似文献
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THEFLUCTUATINGCHARACTERISTICSOFHYDRODYNAMICFORCESONBEDPARTICLE¥WANGXingkuiandANFengling(TheFinancewasSupportedbyNationalScien... 相似文献
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THREEKINDSOFTIMEDISTRIBUTIONFUNCTIONSOFREMARKABLEEARTHQUAKESINSEISMICSEQUENCESDiaoShouzhongWangHongweiChaoHongtaiHuaAijun(Sei... 相似文献
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COMPARISON OF SEDIMENT DISCHARGE PREDICTIONS FOR SMALL WATERSREDS IN THE SOUTRWESTERN UNITED STATESYakovWIGDOR;VicenteL.LOPES... 相似文献
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STUDYONRECHARGEOFGROUNDWATERSANDINTERRELATIONSBETWEENVARIOUSWATERSBYMEANSOFENVIRONMENTALISOTOPES¥SevilGuler;ErgunDemiroz(Spec... 相似文献