The check of pupillary size and lightreaction are not satisfied in cheat patients.
诈病患者瞳孔大小及对光反应检查不满意。
2
A ratio of less red and to more far-red light would cause a reaction from the plant.
较少红光和较多远红光的比例会引起植物的反应。
3
Some biologists hypothesize that a plant will stop growing if it's in the shade of another plant, a reaction that's triggered when it senses an unusual ratio of red light to far-red light.