New query language support (for XQuery), a new graphical query builder (for XQuery), and new query optimization techniques.
新查询语言支持(针对Xquery)、新图形查询构建程序(针对Xquery)和新查询优化技术。
Some graphical fixes, a vertex cache performance improvement and a screen clear optimization.
一些图形修复,顶点缓存的性能改进和画面清晰的优化。
Through analyzing the example, it is proved that the idea of combing network optimization with graphical problem based on spatial GIS has succeeded in distribution network planning.
通过对算例的分析,以空间GIS为平台,将网络优化问题和图形问题无缝地结合,在配电网规划工作中取得了良好的效果。
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