Freeform reflector的用法和樣例：
例句
- Then the equation sets were solved by difference method to get the surface data of the free reflector.
采用差分法求解微分方程組得到自由曲面反光器的面形數據。 - When a freeform surface is being milled, the interference may exist anywhere around the cutter circumference, in addition to the tool-driving plane.
加工自由曲面時(shí)，刀具干涉可能出現在包括刀具驅動(dòng)面在內的刀具周?chē)魏螀^域。
