There are two parts for service providers of air transportation,one is passenger transport and the other is freight.
空运服务供应商分为客运和货运两个方面,如何正确、合理地评价和选择适合自己的空运服务供应商一直是旅客和货运代理商所关心的问题。
In the fury evaluation of air transportation loading plan,firstly,the index system of air transportation loading plan should be established,then,the weight based on AHP should be ascer- tained,and the subjection should be calculated by the fuzzy mathematic theory,Lastly,the example validates that the fuzzy evaluation method of air transportation loading plan is efficient.
在空运装载方案摸期评估中,先构建了空运装载方案评估指标体系。
It is described the design, installation and application confirmation of main movement empty running experimental mechanism in machining center.
描述了VMC600仿真型主运动系统空运转试验装置的设计、安装及应用验证,解决了在整机上做此试验操作不便也不经济的问题,实现了既确保主运动技术指标有一定的储备量,又很方便地试验和快速调整,一次交检合格率达100%的目标。
Development of SKWZ01-100 air evacuation equipment;
SKWZ01-100空运救护装备的研制
Database security in air transportation information system;
航空运输信息系统的数据安全
This paper introduces the current situation of transportation market in our country on the whole market scale and development level,and analyzes the current situation and problems concretely from four aspects:railway transportation,highway transportation,waterway transportation and air transportation,and suggests transportation market reform strategy.
介绍了我国运输市场的总体规模与发展水平,从铁路运输、道路运输、水路运输和航空运输四个方面分析了我国运输市场的现状及其存在问题,并且提出了改革我国运输市场的策略。
This paper studies the problem of synchronized scheduling of production and air transportation in supply chain.
研究了一类供应链中的生产和航空运输协调调度问题的特点。