| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024a•pe•ri•od•ic (ā′pēr ē od′ik),USA pronunciation adj. - not periodic; irregular.
- Physicsof or pertaining to vibrations or oscillations with no apparent period.
a′pe•ri•od′i•cal•ly, adv. a•pe•ri•o•dic•i•ty (ā pēr′ē ə dis′i tē),USA pronunciation n. Collins Concise English Dictionary © HarperCollins Publishers:: aperiodic /ˌeɪpɪərɪˈɒdɪk/ adj - not periodic; not occurring at regular intervals
- (of a system or instrument) being damped sufficiently to reach equilibrium without oscillation
- (of an oscillation or vibration) not having a regular period
- (of an electrical circuit) not having a measurable resonant frequency
aperiodicity /ˌeɪpɪərɪəˈdɪsɪtɪ/ n |