[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fc8ipxVFVf2IzAv4AmDxPDJpKxB7x0QmAesLIiDBFlW4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":24,"type":29},[],"2025-12-24 02:12:24",283265254,[8,9,10,11],"等于电流相量和","与频率成正比","等于零","等于总电压",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","相量形式的KVL要求各支路电压相量的代数和",[18,26,30,39,47,54],{"answer":19,"createTime":20,"id":21,"options":22,"question":23,"source":24,"type":25},[],"2025-12-23 12:12:19",282301159,[],"&quot;共产主义&quot;的含义 &quot;共产主义&quot;一词主要有三层含义:(多选) 一是指( ),即&quot;马克思主义&quot;或&quot;科学社会主义&quot;. 二是指( ),即共产主义远大理想实现之际所建立的人类最美好的社会制度. 三是指( ),即无产阶级和人民群众在无产阶级政党领导下为实现共产主义理想而奋斗的实际过程","v1",2,{"answer":27,"createTime":5,"id":6,"options":28,"question":16,"source":24,"type":29},[],[8,9,10,11],0,{"answer":31,"createTime":5,"id":32,"options":33,"question":38,"source":24,"type":29},[],283265255,[34,35,36,37],"电压滞后电流90&deg;","电压超前电流90&deg;","反相","同相","元件约束的相量形式中,电阻电压相量与电流相量的相位关系为",{"answer":40,"createTime":5,"id":41,"options":42,"question":46,"source":24,"type":29},[],283265256,[43,44,45,10],"等于电压相量和","与初相位无关","等于阻抗和","相量形式的KCL对节点而言,流入电流相量的代数和",{"answer":48,"createTime":49,"id":50,"options":51,"question":52,"source":24,"type":53},[],"2025-12-28 23:38:26",291023675,[],"如何认识新时代我国国家安全形势的新变化?当代大学生如何提高国家安全意识",6,{"answer":55,"createTime":49,"id":56,"options":57,"question":58,"source":24,"type":53},[],291023676,[],"如何理解中国式现代化的中国特色"]