A train operation simulation system (MAS sim) is developed for the purpose of studying various issues concerning traffic organization under Moving Automatic Block condition.

针对移动自动闭塞系统的特点，研究开发了列车运行仿真系统(MAS - SIM)，用于移动自动闭塞条件下的行车组织若干问题的研究。

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In this paper spatial data organization structure chart of seamless GIS is advanced, the point, line, area, complex feature, DTM data and attribute merge table of block are discussed in detail.

本文给出了无缝gis空间数据组织结构图，并详细列出了图块的点、线、面、复杂要素、DTM数据以及属性拼接表的数据结构。

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The above building-block approach can be modularized so that the organization can quickly transition their Six Sigma resources to the next highest level of achievement.

以上积木式的方法可以模块化以使得组织可以快速地将其六西格玛资源转换到下一个成绩的最高水平。

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It has expressed its anger with Russia not by invoking sanctions like the cutting back of the G8 to the old G7 without Moscow or by seeking to block Russian entry into the World Trade Organization, but by promising to help reconstruct a ravaged Georgia.

CNN: Analysis: Can Europe stand firm against Russia?

It told how the city of Indianapolis has passed an ordinance to block kids from using especially violent video arcade games and how, predictably, an organization called the American Amusement Machine Association has filed suit to stop it.

FORBES: Virtual Violence

This issue has been the central stumbling block in the current world trade negotiations that are going on around the world--trade organization.

NPR: G8 Leaders Agree on Aid Package for Africa