[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fqj5_K67aPH5ZFthV9NoF_WyQULvDFZIPyZR_7xpWEOk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-12-05 18:40:54",251703210,[8,9,10,11],"回弹和变形能力","强度和刚度","宽度和较低的粗糙度","硬度",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},354,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_45167292","静设备","对法兰垫片的主要性能要求主要是应当具备良好的()",[21,32,35,44,53,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],251703208,[25,26,27,28],"两个S型","一个F型,一个S型","两个F型","以上三者均可","为设备选双鞍座时,应选()","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],251703212,[39,40,41,42],"椭圆形","碟形","半球形","锥形","目前国内外广泛采用的中低压容器封头是()",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],251703213,[48,49,50,51],"筒体尺寸","材料","加工质量","封头型式","影响外压容器临界压力的最重要的因素是()",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],251703216,[57,58,59,60],"4倍","2倍","0. 5倍","0. 1倍","相同条件下,内压球壳的应力是圆筒形容器应力的()'",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],251703217,[66,67,68,69],"高","低","一样","区别不大","在制造圆筒形压力容器时,纵向焊缝的质量应比环向焊缝的质量()",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],251703221,[75,76,77,78],"低压管壳式锅炉","剧毒介质的低压容器","中压或高压容器","易燃或有毒介质的低温储运器","以下容器中,()是属于第三类压力容器",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],251703222,[84,85,86,87],"2.0","0.1","4.0","1\u002F2","在圆筒形壳体中经向应力是环向应力的()倍",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],251703223,[93,94,95,96],"液压试验","气压试验","水压试验","氨渗透试验","压力容器的压力试验通常采用()",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],251703224,[102,103,104,105],"沿环向裂开","受力情况复杂无法确定","沿纵向裂开","倾斜裂开","如果圆筒形容器发生爆裂,那么裂口()"]