electric ray
— Navneord
– Engelsk
~ any sluggish bottom-dwelling ray of the order Torpediniformes having a rounded body and electric organs on each side of the head capable of emitting strong electric discharges
eagle ray
— Navneord
– Engelsk
~ powerful free-swimming tropical ray noted for `soaring' by flapping winglike fins; usually harmless but has venomous tissue near base of the tail as in stingrays
elimination reaction
— Navneord
– Engelsk
~ a chemical reaction in which a molecule decomposes to two different molecules
endothermic reaction
— Navneord
– Engelsk
~ a chemical reaction accompanied by the absorption of heat
endoergic reaction
— Navneord
– Engelsk
~ a nuclear reaction occurring with absorption of energy
exothermic reaction
— Navneord
– Engelsk
~ a chemical reaction accompanied by the evolution of heat
exoergic reaction
— Navneord
– Engelsk
~ a nuclear reaction accompanied by the evolution of energy
erasable programmable read-only memory
— Navneord
– Engelsk
~ (computer science) a read-only memory chip that can be erased by ultraviolet light and programmed again with new data