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發表於:2017-06-27
Thispaperbuildsbasicmodelandintermediatemodelforearthquakesecurityfortificationinvestment.Finally,thedecision-makingmethodfortheoptimalseismicfortificationlevelofthesingl...
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發表於:2018-09-01
Siteconditionsandseismicfortificationintensityarethekeyfactorsaffectingthedesignandconstructionofmid-highriseresidentialbuilding.Lectotypeoptimizationofmid-highrisereside...
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發表於:2024-02-10
1、FromtheAngleofpublicnutritionimprovement,foodfortificationisthemostsafe,economicandeffectiveway.2、Improvingpublicmalnutritionconditionhave3kindsofchannel:adjustingdie...