[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fXAd20GXwDj-YLiNZ3TpGkJxi7pUw__WWl0TKM_SQHtc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-05-11 21:15:15",6356919,[8,9,10,11],"同一位置上两个分开的灯标,灯质分别为定光与闪光","定闪光,颜色不变,每隔一定时间加发一次更亮闪光的定光灯","单个灯标,在一定时间内先定光,后闪光","单个灯标,一段时间显示定光,另一段时间显示闪光",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},14,"8c05b57ae378425df408ed7c31586220","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fffc2c830fed766b454b819bf725f22f8.jpg","航海学","b5241b4ac69e4c2e9bfe43cf2823c88c","航标与碍航物","英版海图上某灯标标注的灯质为"F&Fl",表示",[21,32,37,42,51,60,67,72,75,84],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],6356912,[25,26,27,28],"明暗光","等明暗光","联闪光","混合联闪光","英版海图图式中,灯质缩写"Oc"表示","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":36,"source":30,"type":31},[],6356913,[25,26,27,28],"英版海图图式中,灯质缩写"Iso"表示",{"answer":38,"createTime":5,"id":39,"options":40,"question":41,"source":30,"type":31},[],6356914,[25,26,27,28],"英版海图图式中,灯质缩写"Fl(3+1)"表示",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":30,"type":31},[],6356915,[46,47,48,49],"仅桅杆露出深度基准面的沉船","已知最浅深度的沉船","经扫海(或潜水探测)的最浅深度沉船","未经精确测量,最浅水深不明的沉船","中版海图图式"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F209ee72eff248cab2172f9db22993019.png\">"表示",{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":30,"type":31},[],6356916,[55,56,57,58],"海岸雷达站","雷达指向标","雷达应答标","雷达反射器","C英版海图图式"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7bc71f5f8b1b11c2e43efc8562ec8204.png\">"表示",{"answer":61,"createTime":5,"id":62,"options":63,"question":66,"source":30,"type":31},[],6356917,[25,26,64,65],"联明暗光","互光","有节奏地交替显示不同颜色的灯光,其灯质为",{"answer":68,"createTime":5,"id":69,"options":70,"question":71,"source":30,"type":31},[],6356918,[8,9,10,11],"英版海图上某灯标标注的灯质为"FFl",表示",{"answer":73,"createTime":5,"id":6,"options":74,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":30,"type":31},[],6356920,[79,80,81,82],"仅在白天显示的灯质","仅在雾天显示的灯质","临时灯灯质","航空灯标","英版海图和灯标表中,灯质旁括注"in fog"的是指",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":30,"type":31},[],6356921,[88,89,90,91],"引航站","限制区界限","无线电报告点","生产平台、井架","海图图式"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F214b86b73d4f1313f46e4e6788cc845d.png\">"表示"]