简介：摘要本文采用Morgenstern-Price法对金场坝水库右岸岸坡稳定进行计算，利用简化Bishop法校核，对水库运行多个工况进行了复核计算，确保水库运行期间库岸的稳定性。

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简介：CREINewsletterobtainedthisexclusivepriceinformationfromBaogangRareEarthGroupwiththeapprovaloftheGroup’sDirector.Thepricesareforreferenceonlyandmaychangewithoutnotice.Forfurtherinformation,pleasecon-

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简介：Thepriceraiseinnaturalresourcesisinevitable.Atpresent,buildingceramicindustryisfacingthepressurebroughtbypriceraiseinrawmaterial.Marketingdirectorsstillhesitatewhetherthepriceofceramictilesshouldberaised.Thecrisisbroughtbysocialenvironmentmadetheemployeescare-laden.

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简介：Rareearthpermanentmagneticmaterialsarewidelyusedindifferentfieldstoday.Praseodymiumisanexcellentelementtoimprovemagneticpropertyalthoughitdoesn'thavedistinguishedperformanceasapermanentmagneticmaterial.Whenaddedadequatepraseodymium,nomatterinwhichgenerationmaterials,suchasthefirstgenerationrareearthmagneticmaterial-SmCoalloyorthethirdgenerationmaterial-NdFeB,performanceofpermanentmagneticmaterialscouldbeeffectivelyimproved.Withthewideapplicatio...

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