词典对视觉(Visual)的定义是:”由光源直射或物体反射的光线作用于视网膜所产生的感觉”, 简言之就是光觉(Light Sense),换句话说,视觉就是人眼通过光线看到、感受到物体的大小、形态、亮度等的感觉。也就是说,人眼看到的所有要素都是视知觉信息。
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light sense tester 光觉测验器
dermal light sense 皮肤光觉 ; 皮肤光感觉
disturbance of light sense 光觉障碍
light-sense organ 光敏器官
sense light [自] 传感指示灯 ; 感应灯 ; 感测灯
light t sense tester 光觉测验器
I like the subtle taste, faint taste of life, light sense of the best.
我喜欢淡淡的味道,淡淡的品味人生,淡淡的感觉最好。
When we consider the nightly lifestyle of these bats, we will see they have to be sensitive to the changing light levels because this is how they sense when to start hunting.
当我们考虑这些蝙蝠的夜间生活方式时,我们会发现,它们必须对不断变化的光线水平保持敏感,因为这是它们感知何时开始狩猎的方式。
Certain plant species won't flower if they sense too much light and some plants will only flower if they sense a specific amount of light.
某些植物种类如果感觉到了太多光就不开花,而有些只有感觉到了一定程度的光才会开花。
It can also sense light. The antenna sends information to the brain of the butterfly, controlling its behavior.
VOA: special.2010.04.27
It's in this light that the introduction, I think, of Galileo in this simile starts to make a little more sense.
就此而论,这个比喻中,关于伽利略的介绍开始有了点意义。
Here you've got a red light which doesn't seem to enter into this sense of the arbitrary and differential.
这里,红灯看起来并没有,任意性和差异性。
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