判断题

绘制断面图时高程比例尺一般取水平距离比例尺的10-20倍
正确
错误

答案：正确

你可能感兴趣的试题

单项选择题

A、0
B、
C、
D、

单项选择题

Metcalfe's law states that the network value is____.
A、directly proportional to the square of the number of users
B、directly proportional to the number of users
C、inversely proportional to the number of users
D、exponentially related to the number of users