To simulate the flow direction of freight in crossing hinterland and forecast throughput of some newly built ports, probability model for transportation means is introduced and revised, and negative exponent probability model is established based on it.
英
美
- 摘要為了模擬港口重疊腹地貨運流向情況，并對新建港口吞吐量進(jìn)行合理預測，引入了概率交通方式預測模型并對其進(jìn)行改進(jìn)，且在此基礎上建立了負指數貨運量概率預測模型。
