大兴安岭地区极寒天气特征分析 |
许丽玲, 康恒元, 潘明溪, 韩凤岐, 沈月钊, 喻文兵, 张秀红 |
Characteristics analysis of extremely cold weather in the Greater Khingan Mountains region |
Liling XU, Hengyuan KANG, Mingxi PAN, Fengqi HAN, Yuezhao SHEN, Wenbing YU, Xiuhong ZHANG |
图7 极寒日数、极端最低气温小波功率谱和小波全谱图(曲线)及0.05显著性水平线(虚线) |
Fig. 7 Extreme cold days (a), extreme minimum temperature (b) wavelet power spectrum and wavelet full spectrum (curve) and 0.05 significance horizontal line (dotted line) |
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