内开槽

internal conflict

internal heat

internal budding, endogenous budding, endogemmy

internal-external upset tubing【油气】

feedback arrangement, internal with particular characteristic in regulating systems

conjoint drive for lift valves and drives for internal-combustion engines

arteria carotis interna【解剖】;internal carotid【解剖】;internal carotid artery【解剖】

overflow with internal chaining【计】