time-constant

英 ['taɪmk'ɒnstənt] 美 ['taɪmk'ɒnstənt]

• n. 时间常数

英英释义

名词 time constant:

1. (electronics) the time required for the current or voltage in a circuit to rise or fall exponentially through approximately 63 per cent of its amplitude

2. the ratio of the inductance of a circuit in henries to its resistance in ohms

例句

用作名词 (n.)

1. Ringing can be eliminated by increasing the desired closed-loop time constant.
   可以通过增大期望闭环时间常数来消除振铃现象。
2. This low time constant is consistent with the stability requirements of close-loop control systems.
   这低时间常数是符合闭回路控制系统中稳定性的要求的。