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railway goods transportation
释义
railway goods transportation
Encyclopedia
工学
铁路运营
释
railway goods transportation
铁路货物运输
利用列车完成货物空间位移的过程。铁路货物运输的目标在于经由铁路将货物快速、经济、便利、安全地由发送站运送至到达站,根据铁路货物运输合同,以合理的组织方式,选择合适的货物运输产品,在货物运到期限内质量完好地交付给收货人,满足货主对铁路运输的需求,同时提高铁路货物运输效益。
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factorial
factorial coefficient
factorial condition
factorial constant
factorial cumulant
factorial design
factorial design-overlapping resolution mapping
factorial effect
factorial experiment
factorial experiment design
factorial function
factoriality
factorial method
factorial moment
factorial moment generating function
factorial moment measure
factorial number
factorial polynomial
factorial power
factorial prime
factorial product
factorial ring
factorial Schur function
factorial series
factorial sum
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