半永久[性]反气旋
semi-permanent anticyclone
北美反气旋
North American anticyclone
冰原反气旋说
glacial anticyclone theory
冰原反气旋学说
glacial anticyclone theory
低层异常反气旋
Low-level anomalous anticyclone
对流层上部反气旋
upper tropsphere anticyclone
颚霍次克阻塞反气旋
Okhotsk blocking anticyclone