释义 |
tie line
tie linen.1. A communications link between extensions of a private telephone system.2. A connection between systems, such as electrical power or communications systems.tie line n (Telecommunications) a telephone line between two private branch exchanges or private exchanges that may or may not pass through a main exchange tie line
tie line[′tī ‚līn] (communications) A leased communication channel or circuit. data link (physical chemistry) A line on a phase diagram joining the two points which represent the composition of systems in equilibrium. Also known as conode. See TLB See TL |