[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fwo90zxXoEY5EH3AbDiRZWffskFd9TOUTwDBt0WHG8TA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":29,"type":71},[],"2023-05-09 07:57:59",9315672,[8,9,10,11],"纳米","亚纳米","微米","亚微米",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000008802","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6116929f2af8b9c21f49e39ad31dbf91.png","林业工程前沿进展","5494464","第八章单元测试","木材气凝胶是在超分子和分子的( )尺度上,进行加工制备的",[20,31,36,45,53,58,63,68,72,81],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],9315377,[24,25,26,27],"高透明度木材","高强度木材","高吸附性木材","高吸波性木材","特种木材中可代替玻璃的是( )","v2",0,{"answer":32,"createTime":5,"id":33,"options":34,"question":35,"source":29,"type":30},[],9315379,[24,25,26,27],"特种木材中可代替钢铁的是( )",{"answer":37,"createTime":5,"id":38,"options":39,"question":44,"source":29,"type":30},[],9315394,[40,41,42,43],"等离子体处理法","低温水热共溶剂法","层层自组装法","木材多元共溶连续修饰法","把各步反应的反应物混合在一起,在一个容器中发生连续多步反应称为( )",{"answer":46,"createTime":5,"id":47,"options":48,"question":51,"source":29,"type":52},[],9315502,[49,50],"对","错","光催化剂是一种在光的照射下,自身起变化可以促进化学反应的物质",3,{"answer":54,"createTime":5,"id":55,"options":56,"question":57,"source":29,"type":52},[],9315521,[49,50],"光催化剂存在的主要问题是量子效率偏低、光谱响应范围窄、效果不明显,且存在失活的现象",{"answer":59,"createTime":5,"id":60,"options":61,"question":62,"source":29,"type":52},[],9315523,[49,50],"半导体的能带结构通常由 1 个充满电子的低能价带和 1 个空的高能导带构成,价带和导带之间的区域称为禁带",{"answer":64,"createTime":5,"id":65,"options":66,"question":67,"source":29,"type":52},[],9315525,[49,50],"智能材料指在不同波长照射下,显示不同颜色,又能恢复到原有颜色,过程完全可逆",{"answer":69,"createTime":5,"id":6,"options":70,"question":18,"source":29,"type":71},[],[8,9,10,11],1,{"answer":73,"createTime":5,"id":74,"options":75,"question":80,"source":29,"type":71},[],9315706,[76,77,78,79],"纤维素","半纤维素","细胞","木质素","木材主要成分为( )",{"answer":82,"createTime":5,"id":83,"options":84,"question":85,"source":29,"type":52},[],9315730,[49,50],"光催化技术是通过催化剂利用光子能量,将许多需要在苛刻条件下发生的化学反应转为在温和环境下进行反应的先进技术"]