要实现两交错轴之间的传动,除了采用交错轴斜齿轮传动以外,可采用() A.圆柱直齿轮传 发布时间:2020-08-30 12:20 │ 来源:www.tikuol.com 题型:单项选择题 问题: 要实现两交错轴之间的传动,除了采用交错轴斜齿轮传动以外,可采用()A.圆柱直齿轮传动B.曲线齿锥齿轮传动C.直齿锥齿轮传动D.准双曲面齿轮传动
题型:单项选择题 —Must I hand in my homework today?—No, you _____. Tomorrow is OK. [ ]A. mustn't B. wouldn't C. can't D. needn't 查看答案
题型:单项选择题 设一个工程由两个窗体组成,其名称分别为Form1和Form2,在Form1上有一个名称为 Command1的命令按钮。窗体Form1的程序代码如下: Private Sub Command1_Click() Dim a As Integer a=10 Call g(Form2,A. End Sub Private Sub g(f As Form, 查看答案