a bipropellant rocket engine (rocket motor) which uses propellants that are in two different states, typically liquid and solid, which when reacted, create exhaust gases suitable for rocket propulsion.

plural of hybrid rocket

Of or pertaining to hydrocyanic acid or its compounds

(oil industry) A technique in which a mixture of water and sand is forced down an oil well (or similar) in order to create fractures in the oil-bearing rock and thus release more oil.

(chemistry) pyrolysis in the presence of water

present participle of hydrogen bond

plural of hydrochloric acid

simple past tense and past participle of hydrogen bond

plural of hydrogen bond

Third-person singular simple present indicative form of hydrogen bond