freighttransport volume
英
美
- 货运量
双语例句
- The model overcomes the unpredictability due to monotonicity and periodical fluctuation of freight volume.
该模型克服了货运量的单调性和周期波动性给预测带来的困难。 - After analyzing the data on railway freight volume of recent years, the authors establish the railway freight volume forecasting model by use of grey theory.
摘要通过对近年全国铁路货运量的统计数据进行分析，运用灰色理论建立了铁路货运量预测模型。
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