Ray tracing is the most general and powerful technique now available to create three dimensional realistic images on two dimensional display devices.
光线追踪技术是目前在二维显示设备上产生三维真实图象的最通用、最有力的技术。
Ray tracing accelerate technique, the parameters of complex ray has been discussed in this article, and some empirical formulas for choosing the complex ray parameters have been given out.
本文讨论了射线追踪加速技术，复射线参数的选取，并分析了复射线计算中产生误差的主要原因。
The ray tracing technique has been demonstrated to be promising for indoor radio propagation modeling by many researchers.
射线跟踪技术是一种有效的室内无线传播建模方法。
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