zone boundary

• 区界,区域边界

zone boundary的用法和样例：

例句

1. The technical proposal of the invention can efficiently reduce halation zone effect, and improve picture contrast at the border part of the image displaying area of the LCD.
   本发明的技术方案能够有效减小光晕带效应，提高液晶显示装置有图像显示区域边界部分处的图像对比度。