- anti-knock
- noun a substance added to petrol to inhibit pre-ignition.
English new terms dictionary. 2014.
anti-knock
Look at other dictionaries:
anti-knock compound — antidetonatorius statusas T sritis chemija apibrėžtis Medžiaga, mažinanti detonaciją. atitikmenys: angl. anti knock compound rus. антидетонатор; антидетонационное соединение … Chemijos terminų aiškinamasis žodynas
anti-knock compound — antidetonatorius statusas T sritis Energetika apibrėžtis Cheminis junginys, gerinantis benzino antidetonacines savybes. atitikmenys: angl. anti knock compound vok. Antiklopfmittel, n rus. антидетонатор, m pranc. antidétonant, m … Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas
anti-knock additive — See anti knock agent … Dictionary of automotive terms
anti-knock agents — See anti knock agent … Dictionary of automotive terms
anti-knock index — The measure of the anti knock properties of a brand and type of gasoline. It is defined as half the sum of the research octane number (RON) and motor octane number (MON) … Dictionary of automotive terms
anti-knock agent — A substance like tetraethyl lead which is added to gasoline to raise the octane number and reduce the gasoline s tendency to detonate, knock, or ping. In unleaded gasoline, tetraethyl lead is not used because of its environmental danger … Dictionary of automotive terms
knock — [1] A general term used to describe various noises occurring in an engine; may be used to describe noises made by loose or worn mechanical parts. [2] Preignition, or detonation. Also see anti knock agent carbon knock diesel knock engine knock… … Dictionary of automotive terms
knock additive — See anti knock additive … Dictionary of automotive terms
Anti-tank warfare — Anti tank refers to any method of combating military armored fighting vehicles, notably tanks. The most common anti tank systems include artillery with a high muzzle velocity, missiles (such as wire guided HEAT), various autocannons firing… … Wikipedia
Anti-aircraft warfare — Anti aircraft warfare, or air defense, is any method of engaging hostile military aircraft in defence of ground objectives, ground or naval forces or denial of passage through a specific airspace region, area or anti aircraft combat zone [ The… … Wikipedia
