周期性
周期性 的英文翻译
periodicity
周期性 的中文句子和英文句子
新菌系的细菌周期性地产生
New strains of viruses appear periodically.
周期性周期出现的性质或状态;以固定的间隔而发生
The quality or state of being periodic; recurrence at regular intervals.
(同步电动机的)速度偏差同步电机运行速度的周期性变化
The periodic variation in speed of a synchronous motor with respect to the current.
(雌性动物的)动情,动情周期大多数哺乳动物(包括人类)的雌性产生的周期性的性冲动,在此期间内雌性具有排卵的优势,所以该期间最适合性交;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.