这种环流中心与云团的相对位置关系和对流层上部的环境流场密切相关。
The position of the circulation center relative to a deep convective cloud cluster is associated with the upper tropospheric environmental flow.
研究结果表明，台风暴雨与台风环流场、热力场的不对称有关，并不一定总是集中在环流中心附近。
The results show that typhoon rainstorm has relation to the dissymmetry of typhoon circulation fields and heat fields, but does not always close to the center of circulation.
结果显示，西南热低压生成时水平流场表现为明显的气旋性辐合流场，低压环流中心轴线随高度的变化基本上是垂直的；
The central axis of heat low is vertical with the change of height. The heat low develop in local place.
随著时间过去，桑达的环流变得更为对称，中心密集云区于卫星图片上清楚可见。
SONGDA's circulation became more symmetrical as time passed, and a central dense overcast could be identified clearly on satellite images.
初始台风环流是由台风中心海平面气压与最大风速所确定的一个模型环流。
The initial typhoon circulation is a bogus pattern determined by the central surface pressure and the maximum wind speed of the typhoon being predicted.
结果表明：前11项旋转主分量的主要高荷载中心，与持续异常的高频数中心或其邻近区域大都基本吻合；候平均环流异常的持续性略高于马尔柯夫过程。
The results show that the localities of high-loading centers of the first 11 RPCs basically coincide with those of the high frequency regions where the persistent anomalies occur.
这个环流圈在梅雨期间的平均图上表现十分清楚，其南北范围约1500公里，顶部可达100百帕，中心约在距地7—9公里之间。
The circulation cell is very clear on the average map of monsoon period. It's meridional scale is about 1500km with a top up to 100 hPa .
碧利斯“造成的江西暴雨落区，与辐合上升运动中心及高层辐散中心对应较好，并与台风不对称环流、地形、不稳定能量等因素有关；
The rainstorm area in Jiangxi caused by BILIS matches well with upward current and upper divergence and relates with asymmetry, terrain and instability.
碧利斯“造成的江西暴雨落区，与辐合上升运动中心及高层辐散中心对应较好，并与台风不对称环流、地形、不稳定能量等因素有关；
The rainstorm area in Jiangxi caused by BILIS matches well with upward current and upper divergence and relates with asymmetry, terrain and instability.
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