time cost estimates 中文意思是什麼
time cost estimates
解釋
時間成本估計-
Gravity model : the typical inputs include one or more flow matrices, an impedance matrix reflecting the distance, time, or cost of travel between zones, and estimates of future levels of productions and attractions
重力模型:輸入的基本數據包括一個或多個流量矩陣,反映距離的阻抗矩陣,小區間的出行時間和成本,未來發生和集中預測。
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