sight picture中文什么意思

瞄准景象

瞄准图像

• sight:    n. 1.视力，视觉。 2.眼界，视 ...
• picture:    n. 1.画，图画。 2.画像；照片 ...
• northern sight picture scroll:    北国风光画卷

例句与用法

1. Sealed from water and dust , and employing an optics system consisting of two oval - shaped mirrors to transmit the sight picture to the firer , the oavd is designed to be intuitive to use and more accurate than electronic systems
   离轴式观察装置经过密封能防水、防尘，是具有两个椭圆形反射镜组成的光学系统，观察目标更为直观，与电子系统相比也更为准确。