[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fIbwsCLNxSJkVx6DPfbQBk7jFUR69dyRRt2GuvwktSiI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":29,"type":40},[],"2023-05-09 18:05:20",898667476,[8,9,10,11],"x2≥300","x2=300","x2\u002F0.3≥300","x2≤300",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000006804","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fef46e9af2dba1dfb01ec54fc014c23c2.jpg","运筹学（东北电力大学）","41771950","运筹学（东北电力大学）教程考试","对于"要求第2种产品每月至少生产300件",下面描述正确的是",[20,31,41,50,59,68,77,80,89,98],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],898667470,[24,25,26,27],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F46364177fc40d708e3b22b89eb19d837.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F52650911ed75416b2e74da4499ebbb87.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F71f540e804c7228c904ccb0e580c556a.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8532e2cd3610eeecb440cad3645b422f.png\">","问题的优化模型为","v2",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":39,"source":29,"type":40},[],898667471,[35,36,37,38],"xij为车间i生产产品j的件数 (i=1,2,3,4;j=1,2,3,4,5,6)","xi产品i的生产件数(i=1,2,3,4,5,6)","xi为生产产品i的总工时(i=1,2,3,4,5,6)","xij为车间i生产产品j所用的工时数 (i=1,2,3,4;j=1,2,3,4,5,6)","对于问题的决策变量,下列描述正确的是",1,{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":29,"type":40},[],898667472,[45,46,47,48],"0.1x1+0.1x2+0.1x3+0.4x4+0.3x5+0.3x6≤850","x1\u002F3+x2\u002F3+x3\u002F4+4x4\u002F9+3x5\u002F8+3x6\u002F11≤850","0.1x11+0.1x12+0.1x13+0.4x14+0.3x15+0.3x16≤850","x11+x12+x13+x14+x15+x16≤850","关于车间1的工时上限约束,下面描述正确的是",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":29,"type":40},[],898667473,[54,55,56,57],"0.2x1+0.5x4≤700","2x1\u002F3+5x4\u002F9≤700","x1+x4≤700","x21+x24≤700","关于车间2的工时上限约束,下面描述正确的是",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":29,"type":40},[],898667474,[63,64,65,66],"x2+x5≤100","2x2\u002F3+5x5\u002F8≤100","0.2x2+0.5x5≤100","x32+x35≤100","关于车间3的工时上限约束,下面描述正确的是",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":29,"type":40},[],898667475,[72,73,74,75],"3x3\u002F4+8x6\u002F11≤900","x3+x6≤900","0.3x3+0.8x6≤900","x43+x46≤900","关于车间4的工时上限约束,下面描述正确的是",{"answer":78,"createTime":5,"id":6,"options":79,"question":18,"source":29,"type":40},[],[8,9,10,11],{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":29,"type":40},[],898667477,[84,85,86,87],"x4=500","x4≥500","x4\u002F0.9=500","x4\u002F0.9≥500","对于"第4种产品每月至少生产500件",下面描述正确的是",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":29,"type":40},[],898667478,[93,94,95,96],"x1+x2+x3+x4+x5+x6=3300","x1\u002F0.3+x2\u002F0.3+x3\u002F0.4+x4\u002F0.9+x5\u002F0.8+x6\u002F1.1≤3300","x1+x2+x3+x4+x5+x6≥3300","x1\u002F0.3+x2\u002F0.3+x3\u002F0.4+x4\u002F0.9+x5\u002F0.8+x6\u002F1.1≥3300","对于"六种产品总数量不少于3300件",下面描述正确的是",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":29,"type":40},[],898667479,[102,103,104,105],"总利润表示为:4x1+2.8x2+3.2x3+5.2x4+6.4x5+6x6","总利润表示为:4x1\u002F0.3+2.8x2\u002F0.3+3.2x3\u002F0.4+5.2x4\u002F0.9+6.4x5\u002F0.8+6x6\u002F1.1","总利润表示为:x1+x2+x3+x4+x5+x6","总利润表示为:0.1x1+0.1x2+0.1x3+0.4x4+0.3x5+0.3x6","下面描述正确的是"]