查询词典 transportation

Collage of Transportation, Beijing Jiaotong University, Beijing 100081,China

北京交通大学运输学院，北京100081

The British Transportation Department even provides drivers with the following recommendation to combat driver fatigue:"Stop, drink two cups of coffee or a highly caffeinated drink, then take a short nap."

英国的交通部为避免司机的疲劳甚至倡导："停车，喝两杯咖啡或一杯富含咖啡因的饮料，闭目小睡。"

The vehicle scheduling problem is the very core of the content in the logistics scopes, it is a typical NP-hard problem, involving in many research subjects such as operations research, applied mathematics, combinatorial optimization, network analysis, computer software, computer applications, logistics science, transportation management, etc.

车辆优化调度问题(Vehicle Scheduling Problem，简称VSP)是物流配送中的最为核心的内容，它是一个典型的NP难题，涉及到运筹学、应用数学，组合优化、图论与网络分析、计算机软件、计算机应用、物流科学、运输管理等众多学科领域。

Researches for VSP can promote the development of the theory and method of combinatorial optimization, which is also the basis of building the modern scheduling and commanding system and intelligence transportation system.

论文对VSP的基本问题——旅行商问题的模型与启发式算法进行了分析与总结，为VSP的研究提供了基础。论文在分析纯装或纯卸的非满载VSP的数学模型的基础上，进行了以下研究

All of the research results can be widely applied in various aspect of social practice, and provide a good research way and method for combinatorial optimization problem with parameter and inverse symmetric transportation problem, promote the research of network programming design, help to get farther research results, enrich the theory treasury of systems engineering.

这些研究成果可以广泛应用于社会实践的各个方面，并为含参数的组合优化问题的研究、组合优化问题的逆问题的研究提供了一个很好地研究思路和方法，推动了网络规划设计方法的研究工作，有助于取得进一步的研究成果，丰富系统工程理论宝库。

The transportation problem is well known as a combinatorial optimization problem for it could be extensively applied in many fields.

运输问题自提出后，人们因其在各个领域的广泛应用进行了大量研究。

I don't like this kind of combined transportation.

我不喜欢这种联运方式。

In China, many combustible liquids are transported by road. The importance of road transportation is obvious.

在我国许多易燃液体都是经公路运送到各地，公路运输的重要性日益明显。

This paper proposes a command and control method of the battlefield materials transportation,which is based on linear programming and dual analysis.

在战场的供求双方之间实施快速物资运输的指挥控制是作战指挥控制的一个重要组成部分，根据供求双方的物资供应量和需求量、运输路径的长度和运输工具的能力等参数，制订一个使物资总运载量以及耗费时间为最小的运输指挥控制计划是战场指挥员必须解决的关键问题。

The development of communications and transportation industry can promote the development of other industries.

交通运输业的发展能促进其他产业的发展。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。