The road alignment index space objective description model settles the academic basis for the operating speed prediction.

最后，应用实例进行了公路线形空间综合指标的计算说明。

youdao

The road alignment index space objective description model settles the academic basis for the operating speed prediction.

最后，应用实例进行了公路线形空间综合指标的计算说明。

youdao