high-level anticyclone meaning in Chinese

高空反气旋

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。