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1·The simulations study how climate change might affect the frequency and intensity of 'cyclonic disturbances', which range from severe storms and gales to low-pressure areas that may not form a storm.

这一模型用于研究气候改变是怎样影响飓风骚扰的频度和强度的，研究范围包括严重的风暴和大风到不太会产生风暴的低气压地区。

2·The cyclonic circulation associated with Sam is well depicted by the storm motion vectors. Fig.

可从图中风暴运动向量清楚看到与森姆相关的气旋式环流。

3·The fact that the vortex-shaped area in the velocity map had a continuous mesoscale cyclonic flow indicates that the severe storm was a supercell storm.

速度图上涡旋状回波区对应着连续出现中气旋的现象，说明强风暴单体为具有涡旋形态的超级单体；