下载APP
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】现浇混凝土盖梁施工中，同步内隔一根立杆的两个相隔接头在高度方向错开的距离不宜小于（）mm。 A．400 B．500 C．600 D．800
A.
某市政立交桥工程采用桩基础，上部结构为30m预制钢筋混凝土箱梁，由专业施工队施工。预制粱在现场制作并张拉，预应力管道采用金属螺旋管，设计对预应力梁张拉时梁体混凝土强度未作规定，张拉后孔道灌浆用的水浆为掺外加剂。
【单选题】有如下事件过程：Private Sub Form_Load() Show Dim Arr() As Variant Arr = Array(1, 3, 5, 7, 9, 11, 13, 15) Call converse(Arr) For i = 0 To 7 Print arr(i); Next iEnd Sub 以上程序的功能是，通过调用Converse过程，将数组Arr中的元素逆序存放并输出...
A.
Private Sub converse(dim a() as Variant ) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
B.
Private Sub converse(dim a() as Variant) Dim T Dim J As Integer J = (LBound(A) + UBound(A)) / 2 For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
C.
Private Sub converse(a() As Variant) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
D.
Private Sub converse(a() As Variant) Dim T Dim J As Integer J = Int((LBound(A) + UBound(A)) / 2) For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
【单选题】模板支架立柱接长必须采用对接扣件连接，相邻两立柱的对接扣件不得在同步内，且对接接头沿竖向错开的距离不宜小于（）。
A.
300mm
B.
400mm
C.
500mm
D.
600mm
【单选题】气测油气显示划分解释层段时，有时出珊钻时与全烃异常显示错位的珥象，若全烃异常显示超前，则说明（）。
A.
所用迟到时间短
B.
所用迟到时间长
C.
有后效影响
D.
受钻井液滤液排挤的影响