反气旋性环流 meaning in English

anticyclonic circulation

Low - level cyclone circulation with high - level anticyclone circulation , is helpful to form low - level convergence and high - level divergence , and make the rising airflow nearby cyclone keep and strengthen so that have offered necessity condition for convection precipitation
低层的气旋性环流和高层的反气旋性环流相配合，有利于形成低层辐合，高层辐散，使得气旋附近的上升气流得以维持和加强，从而为对流性降水提供了必要条件。
When the tcf in nwp is high , the bengal bay cef which located at 90 e is strong and the new guinea cef located at 150 e is weak ; there is a anti - cyclonic circulation near the equator . the equatorial buffer zone is fortified : it is propitious to the equatorial anticyclones activated and push monsoon trough to higher latitude , this circulation pattern can promote the genesis of tc in nwp
多热带气旋年，位于90 e附近的孟加拉湾越赤道气流显著增强，而位于150 e附近的新几内亚越赤道气流异常偏弱；在赤道附近存在一个异常的反气旋性环流，赤道缓冲带较强，有利于赤道高压的活跃，季风槽被推向较高纬度，从而有利于热带气旋的生成。