1) highway freight volume
公路货运量
1.
In the paper,aiming at shortcoming of tradition Gray prediction model,the fluctuation polynomial was utilized to displace the exponent curve in the model of GM(1,1),and the prediction results were adjusted by Markov chain,then the prediction model based on improved Gray-Markov chain was established,and the highway freight volumes were predicted by the model.
针对灰色模型的预测结果精确度受原始数据变化幅度的影响较大,且要求累加生成的数据列具有指数性质的缺点,采用带波动的多项式来替代GM(1,1)模型中的指数形曲线,并通过马尔可夫链对其预测结果进行修正,从而建立改进的灰色-马尔可夫链预测模型,同时利用该改进模型对我国公路货运量进行预测,经分析表明预测结果具有较高的精度,预测方法具有一定的可行性和有效性,预测结果可指导公路建设与管理。
2.
The combination forecasting model can serve as the newest idea for predicting the highway freight volume of Zhejiang province.
在合理选择单一预测模型的基础上,通过求解近似最优非负权重来建立组合预测模型,并运用概率统计方法对模型的适用性进行了验证,为浙江省公路货运量的预测提供了新思路。
2) Road freight turnover
公路货运周转量
1.
The simulation of the algorithm took the road freight turnover as an example,used BP algorithm and the extended Kalman filter algorithm respectively to train the artificial neural network and forecast the road freight turnov.
文中仿真以全国历年公路货运周转量为例,分别采用BP算法和扩展卡尔曼滤波算法对神经网络进行训练,2种训练方法预测的结果对比表明扩展卡尔曼滤波训练算法具有更好的准确性和更高的运算效率。
3) highway transportation
公路客货运量
4) highway freight
公路货运
1.
The algorithm of segmenting the highway freight market was put forward with analytical hierarchy process and gray relative analysis,and its rationality was confirmed by a case.
给出了用层次分析与灰关联分析结合的方法对公路货运市场进行细分的算法,通过案例实证了算法的有效性,从而为公路货运企业科学决策和进行目标市场营销提供依据;并针对不同的公路货运细分市场提出了相应的营销策略。
2.
This paper describes the concept and phenomenon of over loading of highway freight and the related rules on how to deal with overloading freight in highway code.
文章描述了我国公路货运过程中超载的概念、现象以及我国交通法规中关于处理公路货运超载的相关条例,通过建立二者的动态博弈模型,分析货运过程中超载与交通检查之间的不均衡收益,并采用倒推的方法求出达到二者理想均衡收益的条件,最后提出策略及建议使得二者在博弈过程中最终能达到最理想状态。
3.
The highway freight sample and investigation data acquisition system can use science technology to realize data auto sample and transform,it also can avoid man factor.
公路货运抽样调查数据自动采集系统是利用科学技术进行数据自动采集与传输,并能避开人为干扰因素,具有很好的推广应用价值。
5) road freight
公路货运
1.
Internalization of Road Freight External Cost in Comprehensive Traffic System;
综合运输体系中公路货运外部成本的内部化
2.
Road freight is the important components of traffic freightage,modernization of road freight is the foundation of becoming a traffic and transportation power.
公路货运是我国交通货物运输的重要组成部分,实现公路货运的现代化是我国逐步实现交通强国和运输大国的基础。
3.
Road freight cost is different from other trensport mode freight cost.
当前对运输成本的分析较为笼统,缺乏具体针对公路货运企业成本的分析。
6) highway freight transport
公路货运
1.
A current situation of highway freight transport station in Yunnan Province and development countermeasure;
云南省公路货运站场现状及发展对策
2.
On the basis of analyzing and defining highway freight transport information service industry(HFTISI),four operational modes of HFTISI were studied in this paper,including individual information service agency mode,market information service center mode,regional information service platform mode,public information service network mode.
在分析和界定公路货运信息服务业内涵的基础上,研究了公路货运信息服务业4种运营模式(个体信息服务中介模式、场站信息服务中心模式、区域信息服务平台模式和公共信息服务网络模式),并基于公路货运信息服务业发展现状及向现代物流发展的趋势,提出了公路货运信息服务业向现代物流体系发展的基本思路和策略。
3.
By means of Bilevel Programming Method, combining the objective function of management for highway freight transport enterprises with the selection function of customers, the paper analyzes the pricing issue of highway freight transport based on the optimized selection of customers.
利用双层优化方法,将公路货运企业的经营目标函数和客户的选择函数统一考虑,分析了在客户选择最优基础上的公路货运定价问题,通过构建模型,求解得到货运价格。
补充资料：货运量
货运量：是指在一定时期内，由各种运输工具实际完成运送过程的货物数量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条