[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f_J0en_2RnWDSMBlIRhF6zS9JupiDJGVtMTgkK-Z7GbQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-05-20 05:28:31",19479499,[8,9,10,11],"屈光度调节环","光圈环","对焦环","变焦环",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},36,"62cb1d5c2f679976a69325fe61571226","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3c1698bd57680537260765b829d36d44.png","数字影视编导与制作","77adcd2bd6ac496db7c03ffbde7262c0","第4章 摄像基础","可以用来改变视场角的大小,从而起到改变景别作用的是",[21,32,41,47,52,57,62,67,70,79],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],19479492,[25,26,27,28],"摄像管摄像机和固体摄像器件摄像机","模拟摄像机和数字摄像机","台式摄像机和便携式摄像机","标准清晰度摄像机和高清晰度摄像机","按照信号方式进行划分,可以将摄像机分为","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],19479493,[36,37,38,39],"家用级摄像机","专业级摄像机","广播级摄像机","特殊用途摄像机","主要用于航天探测、监视、图像通信等领域的摄像机是",{"answer":42,"createTime":5,"id":43,"options":44,"question":46,"source":30,"type":31},[],19479494,[36,37,38,45],"电影摄影机","主要应用于电化教育、闭路电视、工业、医疗、科研等领域的摄像机是",{"answer":48,"createTime":5,"id":49,"options":50,"question":51,"source":30,"type":31},[],19479495,[37,38,36,39],"用于夜晚监视交通情况的摄像机是",{"answer":53,"createTime":5,"id":54,"options":55,"question":56,"source":30,"type":31},[],19479496,[36,37,38,45],"拍摄图像最好的设备是",{"answer":58,"createTime":5,"id":59,"options":60,"question":61,"source":30,"type":31},[],19479497,[36,37,38,45],"婚礼、生日、聚会等场合拍摄的是",{"answer":63,"createTime":5,"id":64,"options":65,"question":66,"source":30,"type":31},[],19479498,[36,37,38,45],"主要用于电视剧、电影、广告、宣传片等影片拍摄的是",{"answer":68,"createTime":5,"id":6,"options":69,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":71,"createTime":5,"id":72,"options":73,"question":78,"source":30,"type":31},[],19479500,[74,75,76,77],"调整白平衡","调整黑平衡","调整斑马纹","调整中性密度滤色片(ND滤色片)","摄像机在强光下工作时,有时为了艺术需要不能减小光圈,此时可通过哪种方式进行调整",{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":30,"type":31},[],19479501,[83,84,85,86],"3200k色温设计","4300k色温设计","5600k色温设计","6500k色温设计","大多数摄像机都是按照"]