机组中间段的CPC系统按纠偏动作执行过程中带材的移动方式分为()。
参考答案:侧移式纠偏系统和偏转式纠偏系统
探测牙周袋深度时应使用
A.牙周探针B.尖探针C.洁治器D.刮治器E.骨挫
设已经在“菜单编辑器”中设计了窗体的快捷菜单,其顶级菜单为Bs,取消其“可见”属性,运行时,在以下事件过程中,可以使快捷菜单响应鼠标右键菜单的是
A.Private Sub Form_MouseDown(Button As Integer,Shift As Integer, X As Single,Y As SinglIf Button=2 Then PopupMenu Bs,2 End Sub
B.Private Sub Form_Mouse Down(Button As Integer,Shift As Integer, X As Single,Y As SinglPopupMenu Bs End Sub
C.Private Sub Form_MouseDown(Button As Integer,Shift As Integer,_ X As Single,Y As SinglPopupMenu Bs,0 End Sub
D.Private Sub Form_MouseDown(Button As Integer,Shift As Integer,_ X As Single,Y As SinglIf(Button=VbLeftBuaoOr(Button=VbRighButtoThen PopupMenu Bs End Sub