periodic的中文翻译是什么意思
periodic
adj. 周期的; 定期的; 回归的; 间歇的，时而发生的
periodic的柯林斯释义
ADJ间发性的；定期的；周期的
Periodic events or situations happen occasionally, at fairly regular intervals.
Periodic checks are taken to ensure that high standards are maintained.
定期检查以确保维持高水准。
...periodic bouts of illness.
周期性发病
periodic的英文释义
Adjective
1. happening or recurring at regular intervals
2. recurring at regular intervals
3. recurring or reappearing from time to time;
- periodic feelings of anxiety
periodic的场景例句
Atomic structure and the periodic table.
原子结构和元素周期表.
Implement equipment periodic maintenance and maintenance plan.
设备的定期保养及维修计划实施.
When workers think a periodic purge is imminent, everyone feels equally threatened.
当员工听说要定期裁员时, 人人都同样地感到受威胁.
TITLE: Which thyroid cancer patients need periodic stimulation tests?
题目: 那类甲状腺癌患者需要定期刺激试验?
Elected officials must reelection at periodic intervals, when their record is subject to intensive public scrutiny.
选举产生的官员必须定期接受改选, 届时其业绩要受到彻底的公开审查.