rational transport的意思|示意

By the way of rational design including: chute, chute inclination, line and precise calculation reaches to the high operation of transport equipment and coal storage.

前言：通过对溜槽的断面、倾角及线路的合理设计，并经过精密计算，实现了运输设备和存煤装置的高效运转。

Rational layout of the operation units in freight gathering center can reduce the costs of freight transport and logistics and increase efficiency.

合理布局作业单元可以使集货中心节约物料搬运费用，降低物流成本，提高作业效率。

The achievement got before only reflected economical linkage by transportation data, it couldn't offer theory and data support to the rational disposition of transport system.

以往的研究成果，只能通过运输联系数据反映经济联系，无法为运输系统的合理配置提供理论支撑和数据。