[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fofQ37aZnzJSU657LWT3Fgky8yh56sM43dlN-VktX8eg":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-03-06 18:39:46",133175207,[8,9,10,11],"semiconductor resistance","semiconductor current","semiconductor voltage","semiconductor properties",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},4,"9dcfcfea696a9b4a3a169750b2503909","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdfbf76c75e3259afc3c8bc16c1eb5948.jpg","传感器应用技术","12ed4142bb75495fa8be5a1617d66223","5.5","semiconductor gas sensors, is the use of semiconductor gas-sensitive components and gas contact, resulting in () changes, so as to detect the composition of a particular gas and its concentration",[21,32,35,44],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],133175206,[25,26,27,28],"Composition","Volume","concentration","Pressure","Gas sensor refers to the device or equipment that can convert the measured gas ( ) into its electric output in a certain relationship","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],133175208,[39,40,41,42],"semiconductor","Metal","plastic","insulator","Gas-sensitive resistor is a ( ) sensitive device",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],133175209,[48,49,50,51],"disaster prevention and alarm","temperature measurement","liquid level measurement","displacement detection","Gas-sensitive sensors are widely used in ( )"]