Sentence examples for serves as the source from inspiring English sources

I'm typing on a computer keyboard made partly of molded polyvinyl chloride, which also serves as the source material for that ultimate plastic item, the credit card.

Since 1970, Americans have been allowed to "self-identify" on the federal census, which serves as the source for other federal- and state-mandated definitions of race.

In the directly heated cathode, the heater wire itself serves as the source of electrons and is referred to as the filament.

But the theory holds together only by postulating the existence of a strange, molasseslike field of energy, called the Higgs field, that permeates all of space and serves as the source of mass for all ordinary subatomic particles.

This area, however, serves as the source of drinking water for New York City.

In each slot, one user serves as the source and the rest are the data destinations.

How has the novel in question served as the source for these chapters?

The network's foundation is Ted Turner's library of 3300 movies, purchased from MGM, which originally served as the source of films for the Turner Broadcasting channels TBS and TNT.

As the air rises and cools, orographic clouds form and serve as the source of the precipitation, most of which falls upwind of the mountain ridge.

At the second level, the boosted scribbles serve as the source for the color propagation.

Melamine served as the source of nitrogen (N) in the material.