凡在铁路营业线、临时营业线上的货运营业站承运并填制货票,以运用车运送货物的装车,均统计为装车数。
参考答案:对
Which of the following most accurately describes the computation of nearly all bond market indexes, U.S. and global.()
A. Model priced.
B. Trader priced.
C. Market priced.
流量是指泵在单位时间内输送的液体量通常用体积量()表示。
A、M
B、V
C、Q
D、T