沿等熵面高脊区的下滑急流与水汽图像暗区相当一致。
The jet sliding along the ridge on isentropic surface is consistent with the dark zone in WV image.
结果表明: 北京地区高低层配置符合干侵入三维模型, 中层以上的干区与水汽图像的暗区相吻合, 同时配合有自高纬向低纬传播的高位涡带, 北京地区干侵入特征明显。
The main results are as follows: The dry zone and high potential area above middle-level corresponded well with dark zone in WV image, which showed the dry intrusion was obvious.
结果表明: 北京地区高低层配置符合干侵入三维模型, 中层以上的干区与水汽图像的暗区相吻合, 同时配合有自高纬向低纬传播的高位涡带, 北京地区干侵入特征明显。
The main results are as follows: The dry zone and high potential area above middle-level corresponded well with dark zone in WV image, which showed the dry intrusion was obvious.
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