【判断题】【消耗次数:1】
矿井风量计算,按采煤、掘进、硐室及其他实际需要的矿井风量的平均值进行计算。
正确
错误
参考答案:
复制
纠错
相关题目
【单选题】 在 Excel 中,用来计算平均值的函数是
①  Sum
②  Count
③  Average
④  If
【单选题】 金属卷帘门的清单工程量计算规则是按设计图示数量计算,以()计算
① 
② 
③ 
④ 
【单选题】 钢屋架的工程量计算规则是按设计图示数量计算,以()计量。
①  平方米
② 
③ 
④ 
【单选题】 预制混凝土楼梯的工程量计算规则是按设计图示数量计算时,以()计量。
① 
② 
③ 
④ 
【单选题】 关于砌体工程量计算,下列说法错误的是()。
①  外墙按L中计算
②  内墙按L内计算
③  外墙按L外计算
④  框架间墙按柱间净长计算
【单选题】 混凝土工程量计算中,说法错误的是()
①  条形基础,外墙按设计外墙中心线长度乘以设计断面面积计算
②  柱与柱基的划分以柱基的扩大顶面为分界线
③  条形基础,内墙按设计内墙净长度乘以设计断面面积计算
④  柱按图示断面尺寸乘以柱高以立方米计算
【单选题】 膜结构屋面的工程量计算规则是按设计图示尺寸以需要覆盖的()计算。
①  V投影面面积
②  H投影面面积
③  W投影面面积
④  面积
【判断题】 单桩竖向静荷载试验的极限承载力必须进行统计,计算参加统计的桩极限承载力平均值,当极差超过平均值的30%时可取平均值为单桩竖向极限承载力。()
①  正确
②  错误
【单选题】 粉喷桩的清单工程量计算规则是按设计尺寸以()计算。
①  桩径
②  材质
③  尾径
④  桩长
【单选题】 关于现浇混凝土梁工程量计算的说法,正确的是( )
①  圈梁区分不同断面按设计中心线长度计算
②  过梁工程不单独计算,并入墙体工程量计算?
③  异形梁设计图示尺寸以体积计算
④  拱形梁按设计拱形轴线长度计算
随机题目
【单选题】 I went to the doctor’s yesterday. I had to wait for half an hour before he ___ see me.
①  ?can
②  ?may
③  ?might
④  ?could
【单选题】 If they ___ to do this work, he might do it some other way.
①  were
②  should
③  will
④  can
【单选题】 He was a good swimmer so he ___ swim to the river bank when the boat sank.
①  could
②  might
③  should
④  was able to
【单选题】 No sooner ___ he arrived home than he ___ to start on another journey.
①  has; was asked
②  have; were asked
③  had; is asked
④  had; was asked
【单选题】 This pencil is ______ than that one.
①  longest
②  long
③  longer
④  as long
【单选题】 This book is ______ that one, but ______ than that one.
①  as difficult as; expensive
②  as more difficult as; more expensive
③  as difficult as; more expensive
④  more difficult as; as expensive
【单选题】 I think the story is not so ______ as that one.
①  Interesting
②  interested
③  more interesting
④  most interesting
【单选题】 This box is ______ that one.
①  heavy than
②  so heavy than
③  heavier as
④  as heavy as
【单选题】 These children are ______ this year than they were last year.
①  more tall
②  more taller
③  very taller
④  much taller
【单选题】 My mother is no ______ young.
①  shorter
②  longer
③  little
④  few