Although many of the specimens also possess a dark line on the second scale row, these specimens are here assigned to R.
It appeared to coincide with that of a dark line of iron in the solar spectrum, numbered 1,474 on Kirchhoff's scale.
It is presented in the ordinary solar spectrum as a very thin, dark line, which generally remains undisturbed even when lines of hydrogen and other substances are twisted and distorted by the violent rush of disturbed elements.
He pulled them out and, bending down, watched the dim, dark line of water.
Bostil saw far down the valley a moving, dark line of horses.
Presently he came upon a faintly defined trail, just a dim, dark line even to an experienced eye.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "dark line" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
