【摘要】 地中海多冬雨,所以那里的"降水最大月份"在冬季。本研究发现该"最大降水月份"是缓慢东移的。它冬末初春经过土耳其到中亚,春夏季到新疆天山,夏季到甘肃,秋季延伸到陕西,成为陕西等地的"华西秋雨"。更多还原

【Abstract】 There was more winter rainfall in Mediterranean area,so the "maximum precipitation months" over there happened in winter.This study discovered that the "maximum precipitation months" moved eastward slowly.It passed through Turkey at the end of winter and the earlier spring,and came to Middle Asia,when summer it arrived Tianshan Mountain,then extended to China in Gansu,Shan’xi provinces,it became so called "autumn rainfall in ’Huaxi’".更多还原