周期性

英文翻譯

相關詞條：

例句：

1. 周期性周期出現的性質或狀態；以固定的間隔而發生
   The quality or state of being periodic; recurrence at regular intervals.
2. （雌性動物的）動情，動情周期大多數哺乳動物（包括人類）的雌性產生的周期性的性衝動，在此期間內雌性具有排卵的優勢，所以該期間最適合 * ；刺激
   The periodic state of sexual excitement in the female of most mammals, excluding human beings, that immediately precedes ovulation and during which the female is most receptive to mating; heat.
3. 新菌系的細菌周期性地產生
   New strains of viruses appear periodically.
4. （同步電動機的）速度偏差同步電機運行速度的周期性變化
   The periodic variation in speed of a synchronous motor with respect to the current.

周期性漢語解釋：