El diccionario ruso-inglés de ciencias informáticas

• The present edition has been significantly enriched with terms from such areas as logical device design and modeling, knowledge engineering, production computerization, artificial intelligence systems, computer networks, digital signal processing, parallel and pipeline computations, system analysis, Internet Technology.

сущностная модель

(модель проектируемой машины, не связанная с её конкретной физической реализацией) essential model