cyclical variation
[ˈsiklik(e)l ˌveərɪˈeɪʃ(ə)n]

释义

循环性变动，周期性变动；

双语例句

1. Seasonal reproduction of marine sessile organisms may be an adaptation of seasonal variation in suitable substratum availability.
   中文摘要海洋生物年周期性的生殖行为可能是为了天然底质年周期性变动的一个适应结果。

权威例句

Cyclical variation of the heart rate in sleep apnoea syndrome. Mechanisms, and usefulness of 24 h electrocardiography as a screening...
Cyclical productivity with unobserved input variation
The welfare cost of business cycles revisited: Finite lives and cyclical variation in idiosyncratic risk
Cyclical Productivity and Unobserved Input Variation
Demographic Differences in Cyclical Employment Variation
Cyclical variation in paroxysmal supraventricular tachycardia in women
Multi-scale harmonic model for solar and climate cyclical variation throughout the Holocene based on Jupiter–Saturn tidal frequenci...
Harmonic model for solar and climate cyclical variation throughout the Holocene based on Jupiter-Saturn tidal frequencies plus the 1...
Bank Risk Strategies and Cyclical Variation in Bank Stock Returns
Oestrous behaviour, ovarian morphology and cyclical variation in follicular system and endocrine pattern in water buffalo heifers