[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fYY7TeVIG-t28W6ktR2D7Ci8aGGECzCt8-FJIpBaWQ98":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-05-30 21:58:16",147408555,[8,9,10,11],"先计算周转轮系的传动比","先计算定轴轮系的传动比","先将轮系区别划分为几个基本轮系","不一定",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},39,"61d22e6ac9e31b4bf64f5928cde4eb96","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb703ee337d6fb06437719fef25deba7d.png","机械基础","work_35394490","第八章知识点回顾","复合轮系在计算传动比时,应",[21,33,42,49,57,66,75,78,83,88],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-06-14 16:34:37",147408549,[26,27,28,29],"2个以上","1个","不确定","2个","差动轮系需要 原动件来驱动","v1",0,{"answer":34,"createTime":5,"id":35,"options":36,"question":41,"source":31,"type":32},[],147408550,[37,38,39,40],"把发动机的动力传递到后轮","控制轮胎的转向","维持车轮和地面间的纯滚动","减少汽车行驶中的振动与噪音","汽车中差速器的主要作用是",{"answer":43,"createTime":23,"id":44,"options":45,"question":48,"source":31,"type":32},[],147408551,[11,46,47],"相对速度","绝对速度","周转轮系中,在计算传动比时,是计算构件的 之比",{"answer":50,"createTime":23,"id":51,"options":52,"question":56,"source":31,"type":32},[],147408552,[53,54,55,11],"复合轮系","定轴轮系","周转轮系","若一个轮系中,不止两个中心轮,或不只一个系杆时,该机构属于",{"answer":58,"createTime":23,"id":59,"options":60,"question":65,"source":31,"type":32},[],147408553,[61,62,63,64],"定轴","复合","行星","差动","图示轮系是一个 轮系.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc1b62286fb2b57812b1242e31620ed7e.png\">",{"answer":67,"createTime":23,"id":68,"options":69,"question":74,"source":31,"type":32},[],147408554,[70,71,72,73],"轮系传动","带传动","单对齿轮传动","链传动","两轴相距较远且需要准确的瞬时传动比时,应选用",{"answer":76,"createTime":5,"id":6,"options":77,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":79,"createTime":23,"id":80,"options":81,"question":82,"source":31,"type":32},[],147408556,[61,63,64,62],"图示轮系是一个 轮系.\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff53f1e0f03532051126e6acfb85666a5.png\">",{"answer":84,"createTime":23,"id":85,"options":86,"question":87,"source":31,"type":32},[],147408557,[55,54,53],"汽车变速箱的变速系统利用的是",{"answer":89,"createTime":23,"id":90,"options":91,"question":96,"source":31,"type":32},[],147408558,[92,93,94,95],"结构组成","运动状态","工作原理","自由度","周转轮系按照 不同,分可以分成差动轮系和行星轮系两种类型"]