城市轨道交通虽然具有诸多优点,但要使其发挥运输业网络经济的密度效应和幅员效应,我们还有相当长的路要走。
Although urban rail transit has considerable advantages, it still has a long way to go until it exerts density effect and dimensionality effect of the cyber economy.
城市轨道交通虽然具有诸多优点,但要使其发挥运输业网络经济的密度效应和幅员效应,我们还有相当长的路要走。
Although urban rail transit has considerable advantages, it still has a long way to go until it exerts density effect and dimensionality effect of the cyber economy.
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