本文分析了武汉旅游文化形象的现状，提出了“以城市推销促城市旅游文化形象建设”的基本思路。
The paper analyzes the status quo of the cultural image of tourism in Wuhan and puts forward the basic thought that "building the cultural image of urban tourism by promoting cities".
他跑遍这个城市为一个家具公司作推销。
旅行推销员问题是一个最受人喜爱的数学难题：如果一个推销员不得不访问几个城市，怎样走最短的路线使他一次到达这几个城市。
The traveling salesman problem is a favorite math conundrum: if a salesman has to visit a bunch of cities, how do you get him to all of them once via the shortest possible route.
除了“进口”访客之外，这两家医院还将城市变成了特殊的“出口”商，各自向外推销医疗科技及新医院。
In addition to importing visitors, each hospital has turned its city into an exporter of sorts. Each is spinning off technologies and start-ups.
他曾是芝加哥城市新闻社的犯罪报道记者、通用电气的公共关系撰稿人，甚至还当过萨博汽车的推销员。
He was a crime reporter for the Chicago City News Bureau, a PR writer for General Electric, even a Saab car salesman.
其中一个著名的例子就是推销员旅行问题：找出几个城市之间的最短路线。
One famous example is the travelling salesman problem-finding the shortest route between several cities.
一个出版商已经申明将继承特大城市的版权，并将继续推销这款游戏。
A publisher has shown up who will pick up Cities XL's license, and who will continue to sell the game.
其次将四种方法分别应用于10个城市的旅行推销商问题。
Second, we apply all of them to 10-city travelling salesman problem (TSP), respectively.
采用随机三角点阵上城市间的最近邻关系，构造路径子空间来求解旅行推销员问题。
The nearest neighbour relation between cities on random triangle lattice has been used to construct a tour subspace and to solve the traveling salesman problem.
问题描述：旅行商问题 某售货员要到若干城市去推销商品，已知各城市之间的路程（或旅费）。
Problem Description: A salesman traveling salesman problem to a number of cities to sell commodities, known distance between cities (or travel).
问题描述：旅行商问题 某售货员要到若干城市去推销商品，已知各城市之间的路程（或旅费）。
Problem Description: A salesman traveling salesman problem to a number of cities to sell commodities, known distance between cities (or travel).
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