“viewing distance”簡單造句，viewing distance造句子

1、The question, then, is how to relate viewing distance to a person's visual acuity.

3、These subtended angles correspond to a viewing distance of roughly 2.2 times the screen width at the back row of the seating down to 1.5 times the screen width at the front.

2、Retina displays have a pixel density that's so high, your eyes can't discern individual pixels at a normal viewing distance.