Studies in this work indicate that the trend of the transition over the mid-latitude Asia is opposite to that of global average for some variables at the middletroposphere.
本文的研究着重揭示：在对流层中层，亚洲中纬度区域的转变趋势同全球平均的转变趋势相反；
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The wet and warm degree in middletroposphere is weakened and the convective instability in lower middletroposphere is strengthened by increasing wind speed of southern flow.
With GMS-5 water vapour data during summer and autumn in 1995, moisture distribution and change in the upper-middletroposphere of tropical and subtropical belts are analyzed.