[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fAUGFNxFmxLp79ZMf7ZT1vFQrs3jnNqALdRNzXZUypnc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":21,"type":22},[],"2026-01-07 13:34:33",305710615,[8,9,10,11],"平边","自然尖边","控制尖边","高弯尖边",{"courseId":13,"courseImg":14,"courseName":15},"f76bb10a4eb01a893d11aa0a3d6a8cea","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7e2d5ad53be3d12aacc56ee37db405b7.jpg","眼镜定配技术","任务四\\倒安全角抛光安装,难度:0.7]1.半自动定配全框眼镜,低度近视镜片倒边种类应选择( )",[18,23,32,41,50,59,67,76,85,94],{"answer":19,"createTime":5,"id":6,"options":20,"question":16,"source":21,"type":22},[],[8,9,10,11],"v1",0,{"answer":24,"createTime":5,"id":25,"options":26,"question":31,"source":21,"type":22},[],305710616,[27,28,29,30],"抛光","开槽","倒安全角","细磨","任务四\\倒安全角抛光安装,难度:0.7]2.镜片成型磨削后,凹凸表面边缘出现棱角,装配眼镜时棱角部易产生力集中而崩边,所以须在镜片凸凹表面边缘进行()操作",{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":21,"type":22},[],305710617,[36,37,38,39],"凸表面","凹表面","凸凹表面","截面","任务四\\倒安全角抛光安装,难度:0.7]3.手工倒安全角操作:一般用垂直或者倾斜磨边姿势,把成形镜片的( )边缘连续旋转轻磨1~2周即可",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":21,"type":22},[],305710618,[45,46,47,48],"水平磨边","垂直磨边","斜轴磨边","斜向磨边","任务四\\倒安全角抛光安装,难度:0.7]4.手工磨边时磨边手法按眼镜片与砂轮接触磨削方向分类不包括( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":21,"type":22},[],305710619,[54,55,56,57],"防止镜片棱角部崩边及割伤皮肤","防止镜片形状变形","防止镜片脱出镜圈槽","防止散光镜片轴向转动","任务四\\倒安全角抛光安装,难度:0.7]5.磨安全角的目的是( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":66,"source":21,"type":22},[],305710620,[63,64,8,65],"自动尖边","设计尖边","强制尖边","任务四\\倒安全角抛光安装,难度:0.7]6.半框眼镜倒边选择( )适合镜片边缘开槽需要",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":21,"type":22},[],305710621,[71,72,73,74],"15°","20°","25°","30°","任务四\\倒安全角抛光安装,难度:0.7]7.安全角与镜面边缘约成( )",{"answer":77,"createTime":5,"id":78,"options":79,"question":84,"source":21,"type":22},[],305710622,[80,81,82,83],"0.2","0.5","0.8","1","任务四\\倒安全角抛光安装,难度:0.7]8.安全角与镜面边缘约成30°,边宽约为( )mm",{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":21,"type":22},[],305710623,[89,90,91,92],"水平","斜向30°","斜向45°","垂直","任务四\\倒安全角抛光安装,难度:0.7]9.磨安全角的基本方法:手持镜片( )放置,后镜面的棱峰以30°接触砂轮",{"answer":95,"createTime":5,"id":96,"options":97,"question":102,"source":21,"type":22},[],305710624,[98,99,100,101],"修正-试装-装片-整形","整形-试装-修正-装片","装片-修正-试装-整形","试装-修正-装片-整形","任务四\\倒安全角抛光安装,难度:0.7]10.塑料镜架的正确装配工序是( )"]