Sentence examples for lines of metals from inspiring English sources

Their spectra typically show strong lines of metals such as manganese, titanium, iron, chromium, and the lanthanides (also called rare earths), which vary periodically in intensity.

The spectra of G-type stars are dominated by the characteristic lines of metals, particularly those of iron, calcium, sodium, magnesium, and titanium.

For example, in the 1930s the observatory opened a laboratory to measure the spectral lines of metals, and the data it produced are used to interpret stellar spectra to this day.

In some spots the movement of foot traffic is closely shepherded by long lines of metal barricades.

The printmaker then scratches through the surface with a sharp knife or etching tool, exposing lines of metal that are etched into the metal plate by the acid.

Double lines of metal bars run either side of the battered old freighter to prevent cattle and sheep from falling overboard.

One of these, for chips, is tungsten hexafluoride gas, used to deposit tiny lines of metal in patterns to connect millions of transistors.

The day of the bee, my fellow spellers and I sat anxiously in lines of metal folding chairs on the floor of the school auditorium, which smelled like stale cafeteria food and gym socks.

Gunners aimed by sighting along the top of the barrel, or "by the line of metals," then stepped away before firing to avoid the recoil.

… Litter The San Francisco-based jewelry line puts out a new line of metal mustaches and beards.

Dan Fogelson, the vice president of Emeco, which makes a distinctive line of metal chairs, said, "There were a lot of knockoffs at the beginning, but we complained, and they took us seriously".