Experimental design is a key process for sp survey work and for transportation modeling.

交通SP调查情境设计是实施该调查方法、建立交通模型成败的关键环节。

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Experimental design is a key process for sp survey work and for transportation modeling.

交通SP调查情境设计是实施该调查方法、建立交通模型成败的关键环节。

youdao