测量话务量的单位是()。
A: Erlang
B: Bit/second
C: Subscribers/kHz
D: Subscribers/minute
A: Erlang
B: Bit/second
C: Subscribers/kHz
D: Subscribers/minute
举一反三
- 哪个单位被用来测量话务量?() A: Erlang B: Bit/second C: Hertz D: Subscribers/kHz E: Subscribers/minute
- 哪个单位被用来测量话务量?() A: Erlang B: Bit/second C: Hertz D: Subscribers/kHz
- 话务量的单位是() A: Erleng B: Erlang C: Erlng D: Erlerang
- 表示话务量的单位是:()。 A: Erlang B: Bitspersecond C: Hertz
- The scene that he ___ is very vivid. A: described B: prescribed C: subscribed D: subscribers