[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fNbMCDvG-ZuwKJROQMoqQSz_ncqQhZ3OIXoRNJE9Az-M":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":14,"related":15,"source":22,"type":34},[],"2023-11-08 19:23:21",104373135,[8,9],"正确","错误",{"courseId":11,"courseImg":12,"courseName":13},"844c0cc61518063a968a3c0ad8e6dff6","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","工程地质与土力学","计算土的有效重度时需要扣除水的浮力.( )",[16,24,29,35,40,45,50,55,60,65],{"answer":17,"createTime":18,"id":19,"options":20,"question":21,"source":22,"type":23},[],"2023-11-08 19:23:18",104372952,[],"经试验测得某土的密度为1.84 g\u002Fcm3,含水率为25%,则其干密度为____g\u002Fcm3","v1",2,{"answer":25,"createTime":18,"id":26,"options":27,"question":28,"source":22,"type":23},[],104372954,[],"某土的密度为1.82 g\u002Fcm3,含水率为20.2%,比重为2.65,则其孔隙比为____",{"answer":30,"createTime":18,"id":31,"options":32,"question":33,"source":22,"type":34},[],104372957,[8,9],"土的含水率是土中水的质量与土的固体颗粒质量之比的百分数",3,{"answer":36,"createTime":18,"id":37,"options":38,"question":39,"source":22,"type":34},[],104372959,[8,9],"甲土的饱和度大于乙土的饱和度,则甲土的含水率一定高于乙土的含水率",{"answer":41,"createTime":18,"id":42,"options":43,"question":44,"source":22,"type":34},[],104372962,[8,9],"一原状土样环刀加土的质量161.25g,环刀质量41.36g,环刀体积60cm3,则土的密度为2.00g\u002Fcm3",{"answer":46,"createTime":18,"id":47,"options":48,"question":49,"source":22,"type":34},[],104372965,[8,9],"两个土样的含水率相同,说明它们的饱和度也相同.( )",{"answer":51,"createTime":18,"id":52,"options":53,"question":54,"source":22,"type":34},[],104372967,[8,9],"土的饱和度为0,说明该土中的孔隙完全被气体充满.( )",{"answer":56,"createTime":18,"id":57,"options":58,"question":59,"source":22,"type":34},[],104372969,[8,9],"含水率和比重为无量纲量.( )",{"answer":61,"createTime":18,"id":62,"options":63,"question":64,"source":22,"type":34},[],104372971,[8,9],"土中水的体积与土的总体积之比的百分数叫土的饱和度.( )",{"answer":66,"createTime":18,"id":67,"options":68,"question":69,"source":22,"type":34},[],104372973,[8,9],"土的有效重度指在地下水位以下,单位体积土体中土粒所受的重力扣除水的浮力.( )"]