The results showed that the main reason of this strong gale was the pressure gradient caused by cold air in Mongolia and the depression in Qinghai of China.

 
  • 結果表明,蒙古冷空氣東移南下和青海低壓的發(fā)展東移在河套北部形成大的氣壓梯度是大風(fēng)形成的主要原因;
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