| 单词 | time constant |
| 释义 | time constant (once / 369354 pages) n WORD FAMILY time constant: time constants USAGE EXAMPLESThe condensation sink, , gives the actual time constant for interaction of vapours with particles. Nature(May 24, 2016) We have assumed that tropospheric aerosols decrease exponentially from their current values with a time constant of 60 years. Scientific American(Apr 01, 2014) Also, there’s a time constant that’s an important factor in weight loss. New York Times(May 16, 2012) 1n (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 Hypo|Hyper relaxation time the time constant of an exponential return of a system to equilibrium after a disturbance interval, time interval a definite length of time marked off by two instants 2n the ratio of the inductance of a circuit in henries to its resistance in ohms Hyper ratio the relative magnitudes of two quantities (usually expressed as a quotient) |
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