But the figure passed beyond the actinic glare and vanished.
They were terrific words too, from aortic and actinic 232 in the a's to genuflections in the g's.
For this reason, it is obvious that it must not be carelessly exposed to actinic light.
Because of the actinic, or chemical power of the rays of the sun.
Because of the actinic powers that accompany the solar light.
Simply the darkening of preparations of silver, by the actinic rays.
In what season of the year is the actinic power of light the greatest?
But now the actinic lights that had served as artificial suns were dark.
The so-called vital functions of animals and plants are also greatly influenced by the actinic or chemical rays.
The bleaching power of light depends on its actinic or chemical rays, which, like chlorine, appear to act as an oxidising agent.