经济运距,economic haul distance
1)economic haul distance经济运距
1.Analysis of economic haul distance of railway engineering materials;铁路工程材料经济运距分析
英文短句/例句

1.Determination of economic haul separation point in analysis of freight and miscellaneous charges运杂费分析中经济运距分界点的确定
2.Wider spans are more economical and better for the navigation of shipping than shorter ones between piers with deep foundations penetrating the bed of the waterway.与在河道下深打桥墩基础的短跨距相比,长跨距对航运更好更经济。
3.Economical for long distances.远距离输电的经济性。
4.Empirical Analysis on Regional Economic and Investment Disparities in China;我国地区经济差距与投资差距的实证分析
5.An Empirical Analysis of Regional Economy Disparity and Investment Disparity in China;中国地区经济差距与投资差距的实证分析
6.The Research on the Relation to Economic Structure, Economic Growth and Income Gap;经济结构、经济增长与收入差距的关系研究
7.An Analysis of the Economic Underdevelopment and Industry Economy of the Ethnic Region of the Northwest of China;西北民族地区经济发展差距及其产业经济分析
8.Explore Regional Differentials of Economic Development to Enhance the Balanced Development;探究区域经济发展差距 促进区域经济协调发展
9.A Study of the Disparity Between China s Economics and the Nobel Economic Prize;中国经济学与诺贝尔经济学奖差距研究
10.Research on the Evolution of economic disparity and Influtional Factor in Yangtze River Delta on Spatial Economics基于空间经济学的长三角区域经济差距研究
11.Moving earth from a distant point is extremely expensive, and economy is a critical aspect of an engineer's work.远距离搬运土石方费用极高,而经济节约对任何工程来说都是至关重要的。
12.they are far apart socioeconomically.在社会经济学方面,他们有很大差距。
13.So too can the uneven performance of our provincial economies.各省的经济差距同样会产生影响。
14.It says the idea could serve as a way to help reduce economic differences between rich and poor nations.其目的是消除贫、富国之间的经济差距。
15.Study on the Relationship of Domestic Investment Area Gap, FDI Area Gap and Economic Steady State Growth;内外资地区差距与经济稳态增长研究
16.The Analysis on Economic Disparities and Their Reasons of Three Belts in China;我国东中西部经济差距及其成因分析
17.The Research of Income Assign Gap and Economy Increase Relation;收入分配差距和经济增长的关系研究
18.China s Regional Disparity in the Perspective of New Economic Geography;新经济地理学视角下的中国地区差距
相关短句/例句

break-even hauling distance最经济运输距离
1.This study evaluates the effect of these factors on the uses of manure on cropland by cost-effect analysis and determines the break-even hauling distance, which is the maximum distance traveled to equate th.本次研究以福建为案例区域,对粪肥还田整个过程进行费用效益分析,以评估粪肥资源化的经济可行性,同时在费用和效益持平的条件下,得出粪肥的最经济运输距离。
3)economic transportation distance model经济运距模型
4)Economic haul separation point经济运距分界点
5)economy span length经济档距
6)economic column spacing经济柱距
延伸阅读

运距  运输工具载运旅客或货物的起迄点(旅客为上车点至下车点、货物为装货点至卸货点)之间的路程长度。一般以公里为计量单位。在经济管理工作中有重要意义的是测算和分析平均运距和经济运距两个指标。    平均运距是指一定时期内,平均每位旅客、每吨货物被运送的公里数。其计算公式为:        在客、货运量(见运输量)既定的情况下,平均运距决定着客、货周转量的大小,影响着运输过程中劳动消耗量的多寡,以及车辆周转时间,客、货运达期限,在途物资数量,运输成本水平等。    经济运距是指在一定的运输条件(运网布局、客货源状况、各种运输方式的技术经济特性等)下,某种运输方式能发挥最佳经济效益,即达到社会劳动消耗(包括时间价值)最小的运距。它是在各种运输方式之间相互比较而测算出来的具有一定变化范围和幅度的数值。对不同种类的货物、不同的运输方式和同一运输方式中不同类型的运输工具,经济运距各不相同。测算和分析经济运距可以为确定各种运输方式的合理使用范围提供依据。随着经济的发展和生产技术的进步,以及各种运输方式技术装备的进步、经营管理水平的提高,经济运距也在不断地发生变化。