图形边界 meaning in English
drawing boundaries
Examples
- It includes two parts , the one is a device which can follow the tracks of an arbitrarily curve in a plane , another is the software that can record or compile the output signal which produced by the above device
它包括一个可对平面任意曲线组成的图形边界进行跟踪的装置，以及对该装置输出的信号进行记录及编辑工作的软件。