单项选择题

当μ的取值为（）时，子载波间隔为60kHz。

你可能感兴趣的试题

单项选择题

How do debaters select their positions?

A．The positions are decided by the head judge.
B．The positions are selected by the debaters in turn.
C．The positions are given to debate teams at random.
D．The positions are arranged according to the ranking in previous debates.

单项选择题