[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fBtjWPcfSBjALzz5sjwQZirdUQbEThC8WJ1PVodAWcK8":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":71},[],"2026-04-15 11:25:00",341061741,[8,9,10,11],"100.300m","99.700m","101.500m","98.500m",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","连续水准测量中,后视点 A 的读数为 1.500m,前视点 B 的读数为 1.200m,后视点 A 的高程为 100.000m,那么前视点 B 的高程应为( )",[18,29,39,49,57,62,72,75,84,93],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],341061735,[22,23,24,25],"高程未知","高差较大","相距较远","距离较近","水准测量时若两点()时,需在中间设立若干转点","v1",1,{"answer":30,"createTime":5,"id":31,"options":32,"question":38,"source":27,"type":28},[],341061736,[33,34,35,36,37],"水准尺立得不垂直","测量过程中震动水准尺","观测者记录数据错误","测量时使用了合适的水准尺","测量路线选择不当","连续水准测量中,可能导致测量结果不准确的原因有( )",{"answer":40,"createTime":5,"id":41,"options":42,"question":48,"source":27,"type":28},[],341061737,[43,44,45,46,47],"转点的概念仅适用于水准测量(高程测量),经纬仪测量中无转点概念","转点处必须放置尺垫,而已知高程点和待测高程点处严禁放置尺垫","相邻测站转点不能移动","转点的位置可随意选择,无需考虑现场地形条件和测量任务的具体要求","在连续水准路线测量中,转点需要在地上做标记","在建筑工程连续水准测量中,关于转点的使用及相关原理,下列说法正确的有哪些?()",{"answer":50,"createTime":5,"id":51,"options":52,"question":55,"source":27,"type":56},[],341061738,[53,54],"正确","错误","在连续水准测量中,后视点和前视点的距离差越大,测量精度越高",3,{"answer":58,"createTime":5,"id":59,"options":60,"question":61,"source":27,"type":56},[],341061739,[53,54],"连续水准测量中,通过逐站传递高程的方式,最终可以得到待测点相对于已知点的高程",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":27,"type":71},[],341061740,[66,67,68,69],"+0.08m","-0.08m","+0.12m","-0.12m","某连续水准测量路线共3个测站,若各测站的视距分别为40m、50m、60m,已知后视读数总和为10.5m,前视读数总和为10.2m,若按视距分配各测站的高差,则第一个测站的高差应为( )",0,{"answer":73,"createTime":5,"id":6,"options":74,"question":16,"source":27,"type":71},[],[8,9,10,11],{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":27,"type":71},[],341061742,[79,80,81,82],"传递高程","固定仪器位置","减少仪器误差","提高读数精度","连续水准测量中,转点的作用是( )",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":27,"type":71},[],341061743,[88,89,90,91],"H_A + h₁ + h₂ + h₃ + h₄","H_A - h₁ - h₂ - h₃ - h₄","H_A + |h₁| + |h₂| + |h₃| + |h₄|","H_A - (h₁ + h₂ + h₃ + h₄)","在连续水准测量中,已知点A高程为H_A,经过4个测站测得各测站高差(后视读数减前视读数)分别为h₁、h₂、h₃、h₄,则待测点B的高程H_B应为( )",{"answer":94,"createTime":5,"id":95,"options":96,"question":101,"source":27,"type":71},[],341061744,[97,98,99,100],"+0.200m","-0.200m","+0.100m","-0.100m","连续水准测量中,若某测站后视读数为1.500m,前视读数为1.300m,仪器高为1.400m,则该测站的高差为( )"]