retinal injury meaning in Chinese

视网膜损伤

This photochemical retinal injury mainly occurs when the retina is exposed to blue and green light
这种光化学的损害,主要来自蓝光和绿光对视网膜的照射
The danger to vision of inadequately protected viewing of the sun is significant because light - induced retinal injuries occur without any feeling of pain ( there are no pain receptors in the retina ) , and the visual effects do not occur for at least several hours after the damage is done
在不适当的保护下观测太阳是极度危险的,因为光照造成的视网膜损伤是不会产生痛楚的(视网膜上没有痛觉神经) ,以及视网膜会在受损后最少数小时后才会出现徵状