[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fSFdIfzSO-vty6_kGwODnDyQ6u-DDyO6u8l_9AU9uMpg":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":27,"type":28},[],"2024-12-23 20:54:06",173401418,[8,9,10,11],"本征半导体","PN结","N型半导体","P型半导体",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},191,"04f7e74e8fa2d9d8c51f3e18418a1148","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F19ef0648defd3ef23dec51c20c2fb357.png","电子技术基础","work_39928844","基本概念题","在( )掺入少量杂质元素,即可形成杂质半导体",[21,29,38,48,58,68,77,86,95,98],{"answer":22,"createTime":23,"id":24,"options":25,"question":26,"source":27,"type":28},[],"2024-12-23 21:33:32",173401404,[8,11,10,9],"掺入三价元素形成的杂质半导体是( )型半导体","v1",0,{"answer":30,"createTime":23,"id":31,"options":32,"question":37,"source":27,"type":28},[],173401405,[33,34,35,36],"基极和集电极","发射极和集电极","基极和发射极","集电极和电源","单管共集放大电路中,输入信号一般放置在( )之间",{"answer":39,"createTime":40,"id":41,"options":42,"question":47,"source":27,"type":28},[],"2024-12-23 21:33:30",173401406,[43,44,45,46],"整流","变压器","变压","滤波","变压器二次侧电压通过( )电路将正弦波电压转化为单一方向的脉动电压",{"answer":49,"createTime":50,"id":51,"options":52,"question":57,"source":27,"type":28},[],"2024-12-23 21:33:33",173401408,[53,54,55,56],"截止","饱和","放大","倒置放大","某只三极管的发射结与集电结均正偏,则该管应处于( )状态",{"answer":59,"createTime":60,"id":61,"options":62,"question":67,"source":27,"type":28},[],"2024-12-23 20:54:07",173401410,[63,64,65,66],"开路","短路","正向导通","反向击穿","当二极管反向偏置且电压超过某一临界值时,会发生什么现象?( )",{"answer":69,"createTime":23,"id":70,"options":71,"question":76,"source":27,"type":28},[],173401412,[72,73,74,75],"交流负反馈","直流负反馈","电压负反馈","交直流负反馈","为了稳定放大电路的静态工作点,可采用( )负反馈",{"answer":78,"createTime":50,"id":79,"options":80,"question":85,"source":27,"type":28},[],173401414,[81,82,83,84],"振荡运动","漂移运动","复合运动","扩散运动","在内电场力作用下,载流子的运动称为( )",{"answer":87,"createTime":40,"id":88,"options":89,"question":94,"source":27,"type":28},[],173401416,[90,91,92,93],"单管共集","单管共射","积分比例","比例积分","为使输入与输出的电压信号同相,可采用以下那种电路( )",{"answer":96,"createTime":5,"id":6,"options":97,"question":19,"source":27,"type":28},[],[8,9,10,11],{"answer":99,"createTime":100,"id":101,"options":102,"question":107,"source":27,"type":28},[],"2024-12-23 21:33:29",173401420,[103,104,105,106],"2","4","8","16","逻辑函数可由真值表来表示,由4个变量组成的函数其真值表共有( )行"]