通过: pass through; get past; trav ...管道: pipeline; channel; tunnel; p ...的: 4次方是 The fourth power of 2 i ...速度: velocity; speed; blast; bat比赛的速度: tempo of the game波的速度: wave propagation velocity发展的速度: speed of development公称的速度: nominal speed黑暗的速度: the speed of dark很快的速度: before you could say jack robinson; before you know it极慢的速度: very slow pace加里的速度: the velocity of gary较高的速度: fair speed惊人的速度: terrific speed球的速度: speed of shuttle flight算法的速度: algorithm speed稳定的速度: steady pace无效的速度: invalid feed相对的速度: relative velocity以的速度: the speed of涌进的速度: influx rate中等的速度: at moderate speed多管道的: multichannel管道的安装: erection of piping管道的敷设: laying of line