[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fOHb8_xBRrtZK14zdTrT7cfabbguA6ystaS1Anzaz_wY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":88},[],"2025-09-16 11:03:33",216727492,[8,9,10,11],"机械传动","电气传动","流体传动","原动机",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},27,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_45330156","第二章 初稿及摘要撰写-测验.xls","传动机构通常分为( )",[21,32,37,46,55,64,73,80,89,92],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],216727484,[25,26,27,28],"电动机","液压缸","液压泵","液压控制阀","是液压系统的执行元件","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":36,"source":30,"type":31},[],216727485,[25,26,27,28],"是液压系统的动力元件",{"answer":38,"createTime":5,"id":39,"options":40,"question":45,"source":30,"type":31},[],216727486,[41,42,43,44],"控制元件、辅助元件","动力元件、执行元件","油管","换向阀","液压传动装置的组成部分中,( )为能量转换装置",{"answer":47,"createTime":5,"id":48,"options":49,"question":54,"source":30,"type":31},[],216727487,[50,51,52,53],"机械能","液体压力能","电能","气压能","液压传动主要利用( )的液体传动",{"answer":56,"createTime":5,"id":57,"options":58,"question":63,"source":30,"type":31},[],216727488,[59,60,61,62],"不宜于","适宜于","没有严格要求","以上都不对","液压传动( )在传动比要求严格的场合采用",{"answer":65,"createTime":5,"id":66,"options":67,"question":72,"source":30,"type":31},[],216727489,[68,69,70,71],"操纵控制方便,可实现大范围的无极调速","可自动实现过载保护","容易实现机器的自动化","适宜在很高或很低的温度条件下工作","以下选项中,( )不是液压传动的优点",{"answer":74,"createTime":5,"id":75,"options":76,"question":79,"source":30,"type":31},[],216727490,[27,77,26,78],"压力阀","滤油器","下列属于液压执行装置的是( )",{"answer":81,"createTime":5,"id":82,"options":83,"question":87,"source":30,"type":88},[],216727491,[27,84,85,86],"执行元件","控制元件","辅助元件","以下哪些是液压传动的组成部分",1,{"answer":90,"createTime":5,"id":6,"options":91,"question":19,"source":30,"type":88},[],[8,9,10,11],{"answer":93,"createTime":5,"id":94,"options":95,"question":96,"source":30,"type":97},[],216727493,[],"一个完整的液压系统由以下几部分组成: 元件;执行元件;控制元件 ;辅助元件;工作介质",2]