据报道,南极海冰面积目前正处于自有记录以来的最低水平。1 It is deep winter in Antarctica,the time of year that the continent is surrounded by millions of square miles of the frozen ocean.But this year,there is a lot les...
jointly supported by a Strategic Project of the Chinese Academy of Sciences[grant number XDA19070402];the National Natural Science Foundation of China[grant number 41790473];the Post-doctoral Innovation Foundation of Hubei Province。