求翻译：经过以上分析可以得出，青藏高原积雪年代际变化影响夏季中国东部地区气候变化的物理过程是：冬春季青藏高原积雪偏多时期，则中国中东部地区气温偏低，夏季风偏弱，汛期雨带偏南，长江中下游地区降水偏多，而华北和华南地区降水偏少；反之，相反。是什么意思？

Through above analysis, the decadal change snow cover in summer in eastern China is the physical process of climate change: the high side during the winter and spring snow cover, the Chinese in the eastern region of low temperatures, weak summer monsoon, flood rain belt south of the Yangtze River re

After the above analysis, we can conclude that s snow plateau, eastern part of China occasion summer changes affect climate change is the physical process: winter and spring snow plateau period tends to be more in China, is on the low side, summer temperatures in the eastern part is still low, wind

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After the above analysis can be drawn, Interdecadal variation of snow cover over Tibetan plateau affect the physical process of climate change in Eastern China in summer is: winter and spring period of snow cover over Tibetan plateau on the high side, the temperature is low in the eastern part of Ch

After more analysis can be come, Interdecadal change of Tibetan plateau snow cover physical process of summer in Eastern China climate change is: Tibetan plateau winter and spring snow too many times China Eastern air temperature low, weak summer monsoon, rain belt South in flood season, rainfall in