[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHiE1h-g3G3hG_KG0TJxcGF9e1jz_k1Oc8BHAhs3KP1g":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-12-27 20:30:58",289775196,[8,9,10,11],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcf2754f0dd45e900468a5d22182e5385.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa3caa6856acbe6bd98fc49cc63e52de8.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3cf8ca2ad7b14b9a97d97481593971bf.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe14844771a2ec69a2c9dc3717ae677c7.png\">",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},7,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_49416275","量子信息学-客观题","阿珍对阿力总是处于一种若即若离的状态,深信量子力学能解决一切问题的阿力觉得阿珍可能处于一种爱与不爱的量子叠加态, |爱> 代表阿珍爱阿力, |不爱> 代表阿珍不爱阿力,是组成阿力与阿珍感情空间里的所有感情量子态的两个本征态.假设阿珍爱阿力的概率为1\u002F10,试写出阿力不去表白不去试探的时候,阿珍的心可能处于的叠加态",[21,32,41,44,53,62,71],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],289775194,[25,26,27,28],"0和1","任意两个正交态","实数","复数","量子信息中,量子比特的状态通常用什么来表示","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],289775195,[36,37,38,39],"a² + b² = 1","a + b = 1","|a|² + |b|² = 1","a = b","对于量子态|ψ⟩ = a|0⟩ + b|1⟩,其中a和b满足",{"answer":42,"createTime":5,"id":6,"options":43,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],289775197,[48,49,50,51],"强光的有或无","晶体管中单个电子自旋","光子不同的偏振","具有量子相干性的原子能级","以下不可以用作量子比特的有",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],289775198,[57,58,59,60],"量子态可以同时处于多个状态","量子态只能处于一个状态","量子态的测量结果是不确定的","以上都不对","量子态的叠加原理意味着",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],289775199,[66,67,68,69],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F4a3d36d0eb1c89609bc2f1677568305a.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbf077e61b85a20dde05e112c6e87bea4.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fffda7d5d9447eafe5ccc8e85b86a3bbb.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7074783b2b2421253a8769ed3e859c17.png\">","以下属于纠缠态的是",{"answer":72,"createTime":73,"id":74,"options":75,"question":114,"source":30,"type":31},[],"2026-01-04 19:28:09",301450745,[76,77,78,79,80,81,82,83,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113],"四类","六类","八类","九类","952 m 3","1000 m 3","1050 m 3","1200 m 3","土层锚杆","土钉墙","非重力式支护挡墙","重力式支护挡墙","明排水法降水时,基坑在逐层开挖过程中,在坑底周围设置具有一定坡度的排水明沟,并在坑底四周或每 30~40m 设置集水井,使地下水流入集水井内,然后用水泵抽出坑外","明排水法是一种常用的最经济.最简单的方法","适用于土质好且地下水位不高的基坑开挖","明排水法特别适用于细砂.粉砂及粉士的基坑降水","正镐挖土机","反铲挖土机","拉铲挖土机","抓铲挖土机","轻型动力触探","含水量","孔隙率","可松性","150~300mm","200~400mm","500~1000mm","1000~1500mm","推土机","铲运机","打桩机入","压实机械","挖士机","正向挖土侧向卸土","正向挖土后方卸土","沟端开挖","沟侧开挖","盆式开挖","某自然场场地土质主要为二类粉质粘土,最初可松性系数 Ks=1.20,最终可松性系数 Ks' =1.05场地平整后,现场开挖长 100m,宽 50m,深 3.5m 的基坑,因北面需修场内道路,拟定采用土钉墙支护其余三面自然放坡开挖,土方边坡坡度1:0.75.常年地下水位绝对高程为 52.0m,施工方案中确定采用明排水法降水.现场土方作业均采用机械化施工基坑挖至设计标高后,各方责任主体进行了验收,随后浇筑了混凝土垫层.(1) (单选题) (单选题)在建筑施工中,根据土的开挖难易程度可以将土分成().( )(2) (单选题) (单选题)现场开挖 1000 m 3天然状态下的土,开挖后的松散体积为( ).( )(3) (单选题) (单选题)现场回填 1000 m 3的基坑,需要开挖( )天然状态的土.( )(4) (单选题) (单选题)( )将拉筋全部插人土体内部与土粘结,并在坡面上喷射混凝土,从而形成加筋土体加固区带,用以提高整个原位土体的强度并限制其位移,同时,增强基坑边坡坡体的自身稳定.( )(5) (单选题) (单选题)关于明排水法说法错误的是( ).( )(6) (单选题) (单选题)"后退向下,强制切土"是( )的挖土特点.( )(7) (单选题) (单选题)天然地基验槽前应在基坑或基槽底普遍进行( )检验,检验数据作为验槽依据.( )(8) (单选题) (单选题)如果采用机械挖土,为防止基底土被扰动.结构被破坏,不应直接挖到坑(槽)底,应根据机械种类,在坑底标高以上留出( ),待基础施工前用人工铲平修整.( )(9) (多选题) (多选题)常用的土方施工机械有( ).( )(10) (多选题) (多选题)反铲挖土机的开挖方式有( ).( )"]