求人工翻译,300字,300分.机翻勿入

来源：百度知道 编辑：UC知道 时间：2024/05/27 12:08:05
随着城市交通的发展,公交作为一种成本低廉的交通工具，被人们视为出行的主要方式之一。在人们出行时，往往需要获得一个合适的公交换乘方案。在遇到熟悉的出行目的地时，可以凭经验决定乘坐的公交线路，但碰上陌生目的地时，则束手无策，此时，通过计算机的强大运算功能，就可以计算出合适的出行方案，为乘客解决出行问题。
本文以换乘次数最少作为首要考虑目标，途经站点数最少作为次要目标，通过数据库查询的方式，返回最优的公交换乘方案。目的旨在方便乘客出行。
本文使用到的开发工具包括：SQL Server 2000, Arcgis Engine, VB.NET 2005.
使用数据为广州电子地图和公交线路。共计350条线路，2000个站点，使用本文的方法进行查询，一般二次换乘不超过1秒。执行效果尚算满意。
各位兄弟,能快点么?今晚前搞定行不?不行我就关问题了....

With the development of urban transportation,bus is used as a low cost vehicle.It's one of the most importion ways for citizens to go out.When people want to reach a place,they awalys need an appropriate scheme to tell them how to change bus.For example,if they go to the familiar places,following to their experience,they know exactly how to transfer bus .But when it comes to a place which is quite strange to them, they would lose their head..However,through the powerful operation of computer facility,it's easy to work out the right scheme for the citizenry who wants to go out,and solve the problems for them.

The primary goal of the article is to provide the least time of bus transfer,and the secondary targets is to cross the least bus stops.Through querying to a database,the best bus transfer scheme is produced.The article aim at providing convenience for citizens who want to go out.

The references software including SQL Server 2000, Arcgis Engine, VB