[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f-GSzOGzHN6z9k2h_D5zNE5vWXszZ7r0TSGIMUx0JLHs":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":21,"type":22},[],"2026-04-22 17:05:08",348219864,[8,9,10,11],"级配的离散度","级配合理变化范围","级配的关键筛选择","级配的均匀性",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","级配碎石目标配合比曲线确定后,还需要进行()的确定",[18,23,32,41,50,59,68,77,86,95],{"answer":19,"createTime":5,"id":6,"options":20,"question":16,"source":21,"type":22},[],[8,9,10,11],"v1",0,{"answer":24,"createTime":5,"id":25,"options":26,"question":31,"source":21,"type":22},[],348219865,[27,28,29,30],"50","100","150","200","立方体抗压强度试件的标准尺寸立方体的边长为()mm",{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":21,"type":22},[],348219866,[36,37,38,39],"75","74.7","74.67","应重做","某实验人员进行实验,测得同一试件其标准针贯入深度为725mm76mm、7.55mm,则最终的针入度值为()",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":21,"type":22},[],348219867,[45,46,47,48],"混凝土砌块","粉煤灰砌块","混凝土小型空心砌块","粘土砌块","下列不常用砌块是()",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":21,"type":22},[],348219868,[54,55,56,57],"防火性能好","取材广泛、成本低","不腐蚀","无污染","人造石材的主要优点是()",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":21,"type":22},[],348219869,[63,64,65,66],"表观密度>毛体积密度>堆积密度","堆积密度>表观密度>毛体积密度","表观密度>堆积密度>毛体积密度","堆积密度>毛体积密度>表观密度","同一种集料,一般堆积密度、表观密度和毛体积度之间的大小关系是()",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":21,"type":22},[],348219870,[72,73,74,75],"石灰中杂质含量偏高","标准溶液浓度不准确","石灰中氧化镁含量较高","滴定操作方法不规范","当采用酸碱滴定法测定石灰中有效成分含量时,在滴定终点附近,指示剂红色反复出现.这样的现象是因为",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":21,"type":22},[],348219871,[81,82,83,84],"试验环境温度越高,秒表读数值越长","透气筒中装填的水泥数量偏少,秒表读数偏短","透气简与压力计接触密封不好时,秒表读数偏长","空气黏度越高,秒表读数值越短","水泥比表面积测定时的环境条件和操作直接影响秒表记录时间的长短,下列选项中针对试验条件和秒表读数值说法正确的是()",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":21,"type":22},[],348219872,[90,91,92,93],"布氏旋转黏度","标准黏度","运动黏度","动力黏度","采用毛细管粘度计测定粘稠沥青的()",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":21,"type":22},[],348219873,[99,100,101,102],"7天龄期抗压强度","28天龄期抗压强度","7天龄期弯拉强度","28天龄期弯拉强度","水泥混凝土路面的设计强度采用()"]