We focus more on the implications of the decline rather than its magnitude, given the possible seasonal effect. 由于可能的季节性影响，我们不再关心数量级而更关心下降带来的影响。
A temperature stochastic process has been suggested with utilizing Vasicek mean reversion model, considering about seasonal effect and time trend. 本文主要参照均值回复模型，考虑气温的季节变化和长期趋势，建立反映气温变化的随机模型，应用1980至1999年北京日平均气温对模型参数进行估计。
The results showed that the levels of 25-(OH)-D in Gambian women were higher than those of Shenyang and Cambridge women ( P <0. 01) and no seasonal effect was found. 冈比亚妇女血浆25-(OH)-D水平明显高于沈阳和剑桥(P<0.
Examining the significance of seasonal effects on monetary statistics. A Monetary Conditions Index for Hong Kong. 香港货币统计数字的季节性调整研究季节性效应对货币统计数字的影响。
The effect of changes between wet and dry seasons on the macrobenthos community structure in Daya Bay was relatively stronger, although seasonal effect on the overall community structure was small. 大型底栖动物整体群落结构的季节变化总体较小，但雨季对大型底栖动物群落的影响较大，存在较明显的干湿季差异。