由试验结果看到，当基流有经向分布或为均一西风时，热带扰动的影响是全球性的。
The results show that the influence of tropical disturbance can be global when basic flows behave meridionally or in a pattern of uniform westerly.
其强灾害的产生与热带气旋登陆时能量短时内的突然释放及台风中强烈的中尺度扰动特征有很大关系。
Those serious disasters of tropical cyclones are closely related to sudden release of energy and mesoscale disturbances of a landing tropical cyclone in a short time.
讨论简单热带海气耦合模式中的低频海洋扰动。
In this paper, low frequency tropical disturbances in a simple air sea coupled model are investigated.
试验结果表明：热带气旋定位误差影响路径预报，但扰动初始位置的集合平均预报与控制试验的预报水平相接近。
The results show that TC initial position perturbation make its track different, but ensemble mean is close to control forecast.
当基流为静止大气或全球东风时，热带外强迫力只能在其附近激发很弱的扰动。
When basic flows appear in the form of stationary atmosphere or global easterly, the external forcing in the tropics triggers only a weak disturbance in the vicinity of itself.
当基流为静止大气或全球东风时，热带外强迫力只能在其附近激发很弱的扰动。
When basic flows appear in the form of stationary atmosphere or global easterly, the external forcing in the tropics triggers only a weak disturbance in the vicinity of itself.
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