长期性 of long-lasting importance ; Secular ; Long lasting ; persistence
周期性 [数] periodicity ; Cyclist ; cyclicality ; cyclicity
周期性因素 cyclical factor
博特周期性定理 Bott periodicity theorem
周期性瘫痪 Periodic paralysis ; hypokalemic periodic paralysis ; HOPP ; Familial periodic paralysis
周期性呼吸 [生理] Periodic breathing ; periodic respiration ; PB ; o
周期性的 periodic ; INTMT intermittent ; intermittent ; periodically
周期性失业 [劳经] cyclical unemployment ; periodic unemployment ; cyclical unemployment cyclical unemployment ; cyclical l umemployment
周期性波动 periodic fluctuation
非周期性速度波动 [机] aperiodic speed fluctuation ; aperiodic sp
然而,兰皮诺和其他人对传统主义者的一个基本假设提出了质疑:在整个地球历史中,冰川期是周期性发生的。
Yet Rampino and others question one of the traditionalists' basic assumption: the periodic occurrence of glaciation throughout Earth's history.
目的了解中国北方健康女性青少年青春期性发育过程。
Objective To investigate the process of puberty development of healthy adolescent girls in Northern China.
这种震动以前被诟病为60年周期性日长变化的原因,但该研究发现的自转速度表明,它并不是罪魁祸首,英国利兹大学的乔恩芒德说。
The twisting had previously been blamed for a 60-year cycle in day length, but the rate of rotation found in this study suggests it is not the culprit, says Jon Mound at the University of Leeds, UK.
And then, sex is repressed until you get to the genital stage.
在进入性器期之前,性欲一直是被压抑着的。
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