transport problem的例句大全

The transport problem with fixed charge is a kind of NP problem, and there is no polynomial algorithm which can solve it.

带固定费用的运输问题是一类NP难题，没有多项式算法可以求解。

On discrete-collocation methods for solving the transport problem with two-dimensional cylindrical symmetry

解二维柱几何输运问题的离散&配置有限元方法

Characteristic Finite Analytic Method of Solution for Solute Transport Problem

解溶质运移问题的特征有限分析法

In this paper, the test particle core interaction model is used to study the beam transport problem of a space charge dominated beam in a one way self consistency by solving simultaneously the KV envelope and Hill ′ s equations in Hamilton dynamics.

本文采用束核－试验粒子模型，通过在哈密顿动力学系统中同时求解KV包络方程和Hil方程，单向自洽地研究了空间电荷控制的束流的传输问题。

There are two general ways to resolve the urban transport problem: enhancing the construction of urban transportation infrastructure facilities and reinforcing traffic control.

解决城市交通问题的根本途径有两条：一是加快交通设施建设；二是加强交通管理。

a continuum and nonlinear programming model of transport problem

一类运输问题的非线性规划模型

The pump transport mechanism of mortar pump is core of mortar pump technique, and it is the key of technic problem on well-proportioned flux of mortar pump.

砂浆泵泵送机构是砂浆泵技术的核心，是保证砂浆泵流量均匀性的技术关键。

A Reserve Capacity Model of Optimal Signal Control with the Urban Transport Discrete Network Design Problem

最优信号控制条件下城市交通离散网络设计问题的备用能力模型

The study of slope length effect on runoff, sediment yield and dynamics process is the breakthrough to reveal erosion mechanism on slope and is the basic problem to solve sediment transport mechanics, soil erosion and soil and water conservation.

坡面径流侵蚀产沙及动力学过程的研究是揭示坡面侵蚀产沙机理的突破点，是泥沙运动力学、土壤侵蚀和水土保持学中亟待解决的基础问题。

With the development of the city, the traditional transport infrastructure of urban road has become increasingly overwhelmed. Traffic congestion, inefficiency of people travel, and travel difficulties have become chronic problem of restricting the healthy development of Chinese cities.

随着城市的发展，传统城市道路交通设施已经越来越不堪重负，交通拥堵、人们出行效率低下、出行困难已经成为制约我国城市健康发展的顽症。

Asia's Travel Also The International Air Transport Association says global carriers are losing an estimated$ 200 million a day in revenue as a result of airplane Albert Tjoeng, a Singapore-based spokesman for the association, says that is just part of the problem.

国际航空运输协会表示，由于冰岛火山喷发导致航班搁浅，全球航空公司每天损失高达2亿美元的收入。该协会驻新加坡办事处发言人Albert Tjoeng表示，这仅仅是问题的一部分。

This proclaims that the problem of soil water transport is very complicated.

这表明土壤水分运动问题是非常复杂的。

The research scope is mainly a construction problem of the harmonious road transport system.

和谐交通体系分为宏观、中观、微观三个层次，本文研究范围是中观层次的以道路交通为主的和谐交通体系的构建问题。

The mathematics model of two-line shape facilities layout problem is presented, then an optimun genetic algorithm aimed at the lowest transport expense is given. The simulation results show the efficiency of the approach.

描述了车间设备布置中常见的双行布置问题的数学模型，给出了以总储运费用最少为目标的遗传寻优算法，仿真实验说明了这一方法的有效性。

The vehicle routing problem ( VRP) which based on JIT supply, increase the restraint of inventroy at manufacturer, and present a more strict requirement of time windows. Besides the transport cost, the optimum object also includes the inventory cost.

基于JIT供应的车辆路线问题，提高了对中心站点的库存约束，服务时间的要求更为严格，其优化目标除考虑运输成本之外还应考虑到库存成本。

Sales have moved so decidedly from bricks and mortar to online that transport is really a problem, Mr Rein says.

销售显然已从实体市场向在线市场转移，运输确实是个问题，雷小山说。

The original problem is the production and transport of goods delivery cycle time longer, we need to do some forecast to purchase and storage.

原来存在的问题是货物运输和生产交货时间周期较长，需要做一些预测来进货并仓储。

Exercise. The Way to Solve the Acceleration Problem while Transport Motion as Plane Motion

牵连运动为平面运动的加速度解法

Secondly, to solve the problem of the highway network line in the basis of transport demand, this paper gives full consideration in the node of great traffic, and the potential node in the transport demand.

其次，以运输需求为基础来解决公路网路线布局优化问题，充分考虑了由运输需求形成的交通量较大的节点，以及存在的潜在运输需求的节点。

Highway electronic monitoring system as part of intelligent transport systems, the solution to the problem gives a feasible solution.

高速公路电子监控系统作为智能交通运输系统的一部门，对该问题的解决给出了可行的方案。