anticyclone

A center of high atmospheric pressure; an anticyclone.

只有一个中心点的圆拱。

The anticyclone weather situations are more favorable than the cyclonic ones.

反气旋天气情况比气旋天气情况更有利些。

Second is anticyclone this happens when winds form a wind system around a high.

第二种是反气旋，当围绕高压中心形成风系统时出现反气旋。

The results show that Mongolia anticyclone is the main synoptic system impacting dust-storm.

结果表明：蒙古高压是影响沙尘暴的主要天气系统。

The Pacific subtropical anticyclone appears strong and large, its position leans toward south, and its ridge extends to west.

太平洋副热带高压大而强，位置偏南，脊点偏西。南半球冷空气活动比常年少而弱。