[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fFS-7DKQh5WznIuZGwnayLrvufcTx3IsxaYwOe_rJsSI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":29,"type":49},[],"2023-05-10 12:01:06",16050349,[8,9,10,11],"底甲","侧甲","顶甲","其它选项均正确",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000000264","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd9c6457c0dbcbabf6924abfbe71bd7f0.jpg","[公开课]大国兵器","12567712","大国兵器教程考试","反坦克车底地雷是一种用于击穿坦克或其他装甲车辆的( )",[20,31,40,50,58,67,72,75,84,93],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],16050009,[24,25,26,27],"射击精度","射程","射击密集度","威力","座板是迫击炮特有的重要部件,发射时将后坐阻力传至地面以保证射击稳定性、良好的( )","v2",1,{"answer":32,"createTime":5,"id":33,"options":34,"question":39,"source":29,"type":30},[],16050031,[35,36,37,38],"装弹困难","结构简单","机动性好","外弹道弯曲","与其他常规火炮相比,迫击炮有很多特点,比如( )",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":29,"type":49},[],16050181,[44,45,46,47],"多管","单管","双管","三管","( )火箭炮可以分为火箭炮及火箭弹两大部分",0,{"answer":51,"createTime":5,"id":52,"options":53,"question":56,"source":29,"type":57},[],16050192,[54,55],"对","错","射流长度越大其侵彻能力越强. ( )",3,{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":29,"type":49},[],16050202,[62,63,64,65],"180°","360°","90°","45°","高射炮要同高速飞行的空中目标作战,必须机动灵活,炮架结构要能快速进行( )回转,高低射界-5°~90°,弹丸初速大,飞行速度快,弹道平直",{"answer":68,"createTime":5,"id":69,"options":70,"question":71,"source":29,"type":57},[],16050214,[54,55],"在第二次世界大战中出现的重型坦克装甲厚度达100~150mm. ( )",{"answer":73,"createTime":5,"id":6,"options":74,"question":18,"source":29,"type":49},[],[8,9,10,11],{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":29,"type":30},[],16050390,[79,80,81,82],"低炸高","大穿深","穿孔孔形不理想","后效不明显","聚能射流主要特点有哪些( )",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":29,"type":30},[],16050417,[88,89,90,91],"普通穿甲弹","次口径超速普通穿甲弹","旋转稳定超速脱壳穿甲弹","尾翼稳定超速脱壳穿甲弹","穿甲弹的种类有( )",{"answer":94,"createTime":5,"id":95,"options":96,"question":102,"source":29,"type":30},[],16050423,[97,98,99,100,101],"间隔装甲","复合装甲","屏蔽装甲","贫铀装甲","格栅装甲","在装甲与反装甲相互抗衡的发展过程中,装甲技术得到了长足的发展,目前现有装甲主要有( )"]