Direct injection may refer to:
- A music recording technique more commonly referred to as Direct Input
- A method of fuel injection for an internal combustion engine, as in a gasoline direct injection petrol engines and most diesel engines
- A method of launching a spacecraft toward the moon or interplanetary space without the use of a temporary parking orbit
Famous quotes containing the word direct:
“Science is a system of statements based on direct experience, and controlled by experimental verification. Verification in science is not, however, of single statements but of the entire system or a sub-system of such statements.”
—Rudolf Carnap (1891–1970)