qa3中文什么意思

= Question Answering 3,３型问答系统(由C.C.Green研究的List Processor造成的ＱＡ系统)

例句与用法

1. from the viewpoint of real-time calculation, the qa3 is fitter to the geometry processing and real-time interpolation, because it is local and calculates simpler and faster
   从实时性方面考虑，因为算法qa3更简单、计算速度更快、局部性更好，所以更加适合于cnc的几何数据处理和实时插补运算。
2. therefore, some algorithms of quintic spline interpolation are first developed or improved, tested and evaluated . the algorithm of local quintic spline interpolation ( qa3 ) and quintic b-spline interpolation ( qa4 ) therein are very propitious to curve fitting of discrete data points and to nc programming of freeform curves and surfaces
   因此，完善、推导和开发了多种五次样条插值算法，并对其进行了测试和评价，认为：五次多项式样条局部插值算法qa3和五次b样条插值算法qa4非常适合于离散数据的曲线拟合和曲线曲面的nc编程。