periodic
pe
ˌpɪ
pi
rio
ˈriɑ
riaa
dic
dɪk
dik
British pronunciation
/pˌiəɹɪˈɒdɪk/

“periodic”的英语定义和含义

periodic
01

定期的, 周期性的

taking place or repeating at consistent, set intervals over time
example
例子
The fire alarm undergoes periodic testing to ensure it ’s functioning properly.
火灾警报器经过定期测试以确保其正常运行。
02

周期性的

following a repeating pattern, cycle, or sequence, at regular intervals or stages
example
例子
Periodic vibrations in the machine indicate a potential mechanical issue.
机器中的周期性振动表明可能存在机械问题。
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