可见光线

1
visible rays
... alpha rays 阿尔法射线 ; 射线 ; 阿伐射线 visible rays 可见光线 ; 可视光线 ; 可见射线 roentgen rays 伦琴射线 ...
2
luminous ray
... luminous radiation光辐射 luminous ray可见光线 luminous reflectance光反射比辨别手机的好坏，光反射系数 ...

短语

1
当光因为光线的光由于烟雾或灰尘散射而放射出可见光线时会发生什么？
What happens when the light rays become visible because of light scattering which occurs due to haze or dust?
2
到目前为止，这项科学仍处于实验室阶段，但如果能以可见光线达成相同结果，被笼罩的物体也会从眼前消失。
At the moment the science is still based in the lab. But if the same results could be achieved with visible light, the shrouded object would disappear from sight.
3
钱德勒望远镜对X射线观测的记录，也如哈勃望远镜一样观测同一视点，如此一来，天文学家们就能在哈勃望远镜拍摄到的可见光线图像上画出钱德勒望远镜拍摄的X射线图图像。
For its record X-ray observation, Chandra stared in the same spot as Hubble, so astronomers could map Chandra's X-ray imagery on top of Hubble's visible light images.

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