To get appropriate electronic vector maps are often expensive and difficult during the development of a small and low cost GIS.

在低成本地理信息系统开发过程中，合适的电子矢量化地图的获得往往不太容易或费用高。

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Chapter 4, The Some Development of Support Vector Machine.

第4章，支持向量机的部分进展。

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How to develop a reusable basic vector graphics of oil drilling domain is a crucial problem, which can save development costs, short development cycles and increase system efficiency.

如何开发出可以复用的石油钻探领域基础矢量图形构件、节约开发成本、缩短开发周期、提高系统效率是本文着重解决的问题。

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The project activities are also focused on improvement of the place of museums in sustainable tourism development, taking it as a vector for economic development.

UNESCO: The UNESCO/IFESCCO Project ��Running a Museum �C 21st century�� | United Nations Educational, Scientific and Cultural Organization

This transformation is being helped by the extremely rapid development of the Internet, which has become a powerful vector for disseminating knowledge.

UNESCO: MEDIA SERVICES

Music, theatre and crafts are priorities in this respect, each contributing uniquely to deepening social cohesion and fostering economic development, especially in a context where cultural tourism is a rising vector of growth.

UNESCO: INTERNATIONAL DAY OF SOLIDARITY WITH THE PALESTINIAN PEOPLE(29/11/2010)