[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f5azNtcXFejdKvGU9IVFy19-ERBVOhR_M747QfxzVVxo":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":11,"question":18,"related":19,"source":29,"type":30},[],"2025-11-02 12:27:24",226293002,[8,9,10],"诱导阻力","压差阻力","废阻力",{"count":12,"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},50,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_47547583","空管第8章","巡航飞行中(高速),飞机的主要阻力是()",[20,31,39,47,55,63,66,74,80,88],{"answer":21,"createTime":22,"id":23,"options":24,"question":28,"source":29,"type":30},[],"2025-10-30 21:09:35",226292997,[25,26,27],"大于零,升力小于重力","小于零,升力大于重力","等于零,升力大于重力","飞机上升时,其迎角()","v1",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":38,"source":29,"type":30},[],226292998,[35,36,37],"其迎角小于零,升力小于重力","其迎角大于零,升力小于重力","其迎角等于零,升力小于重力","飞机下降时()",{"answer":40,"createTime":5,"id":41,"options":42,"question":46,"source":29,"type":30},[],226292999,[43,44,45],"有利速度","经济速度","失速速度","平飞阻力最小对应的速度叫()",{"answer":48,"createTime":5,"id":49,"options":50,"question":54,"source":29,"type":30},[],226293000,[51,52,53],"所需拉力就是阻力","所需拉力就是重力","所需拉力就是拉力","关于平飞所需拉力,以下说法正确的是()",{"answer":56,"createTime":5,"id":57,"options":58,"question":62,"source":29,"type":30},[],226293001,[59,60,61],"先减小后增加","先增加后减小","一直减小","随着平飞速度不断减小,飞机的总阻力将()",{"answer":64,"createTime":5,"id":6,"options":65,"question":18,"source":29,"type":30},[],[8,9,10],{"answer":67,"createTime":22,"id":68,"options":69,"question":73,"source":29,"type":30},[],226293003,[70,71,72],"远航速度","久航速度","最小阻力速度","能获得平飞航时最长的速度称为()",{"answer":75,"createTime":22,"id":76,"options":77,"question":79,"source":29,"type":30},[],226293004,[78,70,71],"最小功率速度","平飞航程最长的速度称为()",{"answer":81,"createTime":5,"id":82,"options":83,"question":87,"source":29,"type":30},[],226293005,[84,85,86],"比正常巡航速度大一些的速度","比正常巡航速度小一些的速度","保持速度不变","在巡航飞行中遇到逆风,考虑到节约燃油,应该选用()",{"answer":89,"createTime":22,"id":90,"options":91,"question":95,"source":29,"type":30},[],226293006,[92,93,94],"转换高度","远航高度","久航高度","能获得最远平飞航程的高度称为()"]