This paper puts forward model of data structure for GIS with timing dimension based on the relationship database.
提出一种依据关系型数据库管理下带有时间维数据结构的GIS数据模型。
This paper puts forward to a model of data structure for GIS with timing dimension based on the relationship database.
本研究提出一种依据关系型数据库管理下带有时间维数据结构的GIS模型。
In this paper we analyze CNC system structure, real-time control and timing sampling mechanism, three-dimension process trace technique.
本文深入分析了CNC系统体系结构、实时控制与定时采样机制、三维加工轨迹跟踪技术。
The method of optimal dimension synthesis for path generation with prescribed timing by using harmonic characteristic parameters of the planar linkage's output properties is developed in this paper.
研究了利用机构输出特性的谐波特征参数进行带有预定时标连杆轨迹优化尺度综合的方法。
Dimension control with functional options as "Manual", "Auto", "Timing", makes handling much easier.
尺寸控制具有“手动”“自动”“时间”等功能，操作极其简便。
Dimension control with functional options as "Manual", "Auto", "Timing", makes handling much easier.
尺寸控制具有“手动”“自动”“时间”等功能，操作极其简便。
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