京津冀冬季冷空气过程的低频特征及西伯利亚高压低频变化的影响 |
马宁, 何丽烨, 梁苏洁, 郭军 |
Low-frequency characteristics of winter-time cold air activity in the Beijing-Tianjin-Hebei region and the impacts of low-frequency variation of the Siberian High |
MA Ning, HE Liye, LIANG Sujie, GUO Jun |
图7 冷空气过程在低频SH各位相下的频次分布 |
Fig. 7 Cold air activity frequency for the 8 phases of the low frequency oscillation of the SH |
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