经济运距

运杂费分析中经济运距分界点的确定

Determination of economic haul separation point in analysis of freight and miscellaneous charges

铁路工程材料经济运距分析

Analysis of economic haul distance of railway engineering materials

本文还借助盈亏分析方法，实行预装对伐区和运材子系统的作业的影响进行了定量分析，得到在既定木材生产条件下实行预装临界经济运距L0的计算公式。

The quantitative analysis was made on cutting area and wood transportation by breakeven point analysis . The calculation formula of rational distance L_0was obtained .

土地平整工程经济运距计算模型初步研究

Model of economic transportation distance for land consolidation project

路基土石方经济运距新算方法及应用

Deducing of new method application in economical transportation distance of road foundation soil and rock

对铁路参与市场竞争的因素&经济运距，作了简要分析。

One of the factors , economic transport distance , on which railway depends to participate in the competition of transport markets is analyzed briefly .

本文对船运松根的可行性、汽车运输松根的最佳车型、最佳运输方式以及船汽运输松根的经济运距进行了研究。

The paper deals with the possibility of shipping pine stumps , the best type and form of pine stump automobil transportation and the economic transportation distance .

本文结合土地资源紧张的现实，推导出了经济运距的修正公式，并应用于汉孝高速公路土石方调配，得到了比较好的结果。

For this article , considering shortage of land resource , deduces a modified formula about economical transportation distance , and apply for dispenses of Han-Xiao High way , so a good conclusion is available .

从分析土地平整工程土方挖填特点入手，应用运输模型的基本原理，建立了土地平整工程经济运距计算模型，并把模型应用于北京市大兴区礼贤镇土地整理试点项目。

The paper analyzes the feature of excavation and fill of land consolidation project and develops the model of economic transportation distance applying the principle of transportation modeling . The paper takes Lixian Land Consolidation Experimental Project of Daxing District in Beijing as a case to test the model .

本文提出了衡量综合运输体系的三个效率标准，即货运弹性与货运强度标准、经济里程与平均运距标准和优势资源利用率标准；

This paper puts forward three efficiency standards of the coordinated transportation system , namely the standard of freight transport and intensity , the standard of economic mileage and average transport distance , and the standard of utilization rate of dominant resources .

通过分析西气东输管道最低经济输量或经济运距与运价的关系，提出降低运价的两种方法。

By analyzing the relation between minimum economic throughput rate or economic transportation distance with transportation price for the Western Natural Gas Transmission Pipelines , two methods to decrease transportation price have been put forward .