[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fsniQXmQgej4GeXy8B-oEzDl32_fS9L_QnwveBIGE-yw":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2025-12-25 22:45:12",286621912,[8,9,10,11],"燃油的化学能","燃油的热值","燃油的低热值","燃油的基准低热值",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","1kg燃油完全燃烧时放出的热量称为_____",[18,29,38,47,52,59,68,77,80,89],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],286621905,[22,23,24,25],"燃油质量指标应达到的值","燃油质量指标的高限值","闪点的低限值,其他各指标的高限值","各指标的低限值","ISO船用燃料油标准中,各指标的数值表示_____","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],286621906,[33,34,35,36],"轻柴油","船用蒸馏燃油","中间燃料油","船用燃料油","_____常用于救生艇柴油机和应急发电柴油机",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],286621907,[42,43,44,45],"①②","①③","①②④⑤","①③④⑤","根据我国有关国家标准,柴油机燃油分为_____.①轻柴油; ②船用燃油; ③船用柴油; ④中间燃料油; ⑤船用燃料油",{"answer":48,"createTime":5,"id":49,"options":50,"question":51,"source":27,"type":28},[],286621908,[33,34,35,36],"我国将船用燃油分为 和船用残渣燃料油",{"answer":53,"createTime":5,"id":54,"options":55,"question":58,"source":27,"type":28},[],286621909,[56,57,42,43],"①②③","②③","在主机油门刻度不变的情况下,下列结论正确的是_____.①燃用重油时主机发出的功率大于燃用轻油时的功率;②燃烧1吨重油船舶航行的距离大于燃烧轻油的距离; ③使用轻油与使用重油的航速不同",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":27,"type":28},[],286621910,[63,64,65,66],"黏度","凝点","倾点","闪点","国产轻柴油是以 数值作为柴油的牌号",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":27,"type":28},[],286621911,[72,73,74,75],"闪点; 五","凝点; 五","闪点; 七","凝点;七","国产轻柴油按____不同,分为____个等级",{"answer":78,"createTime":5,"id":6,"options":79,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":27,"type":28},[],286621913,[84,85,86,87],"不确定","一样大","重油的基准低热值大","轻油的基准低热值大","重油与轻油的基准低热值比较,正确的是_____",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":27,"type":28},[],286621914,[93,94,95,96],"42000","40000","43000","42700","船用重油的基准低热值是 KJ\u002F kg"]