[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fJjN_zRcIolJEUAmzfNF36Play8XrFcUq5kVLGRAP1Ng":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":16,"related":17,"source":23,"type":24},[],"2023-05-09 18:01:55",6384902,[8,9],"对","错",{"courseId":11,"courseImg":12,"courseName":13,"workId":14,"workName":15},"1000007724","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb3ca2813f1e87c76f1a719b7b48d43f0.jpg","水力学（四川大学）","3816315","第十三章单元测试","渠首防沙一般都会利用弯道环流,正面引水,侧面排沙原则",[18,25,30,35,40,43,48,58,67],{"answer":19,"createTime":5,"id":20,"options":21,"question":22,"source":23,"type":24},[],6384862,[8,9],"冲泻质和床沙质的区划和水流强度没有关系","v2",3,{"answer":26,"createTime":5,"id":27,"options":28,"question":29,"source":23,"type":24},[],6384866,[8,9],"推移质泥沙起动常分为滚动模式,跃动模式,滑动模式这三种模式",{"answer":31,"createTime":5,"id":32,"options":33,"question":34,"source":23,"type":24},[],6384885,[8,9],"无坝引水口的位置最好选在弯凹岸的下游",{"answer":36,"createTime":5,"id":37,"options":38,"question":39,"source":23,"type":24},[],6384894,[8,9],"对于推移泥沙质较多的山区河流,其取水枢纽多采用底栏栅取水构筑物",{"answer":41,"createTime":5,"id":6,"options":42,"question":16,"source":23,"type":24},[],[8,9],{"answer":44,"createTime":5,"id":45,"options":46,"question":47,"source":23,"type":24},[],6384906,[8,9],"拦沙潜堤和导沙坎都是为了减少入渠泥沙沙量",{"answer":49,"createTime":5,"id":50,"options":51,"question":56,"source":23,"type":57},[],6384919,[52,53,54,55],"岸边式","河床式","斗槽式","淹没式","取水建筑物按位置一般分为( )",1,{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":23,"type":57},[],6384928,[62,63,64,65],"无泥沙起动","轻微泥沙运动","中等强度泥沙运动","普遍泥沙运动","克雷默从定性角度将泥沙分为哪几种运动状态",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":23,"type":57},[],6384932,[71,72,73,74],"鱼嘴","飞沙堰","宝瓶口","冲沙闸","都江堰引水工程主要由哪三部分组成"]