2016美赛数学建模特等奖论文

Ourplanetisgettingthirstierandthirstier.Waterscarcityhasbecomeanincreasinglyhardbuturgentproblem.Tomakecontributionstosolvethewaterproblems,weproposedametricmodeltoidentifytheabilityofeachcountrytomanagewaterscarcity,andofferedsolutionstoacountryconsideredwaterover-loaded.Firstwed