但缺乏对草原旅游公路的理论研究。
在草原旅游公路建设过程中，车流量的预测是建设规划的基础。
The program and construction of grassland are based on traffic flow forecast.
A公司目前拟对位于阿坝州若尔盖县境内的黄河大草原旅游区进行开发。
At present, company a is planning to explore the Yellow River prairie tourist zone which lies in Ruoergai County, Aba State.
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