southwestwardly

向西南（的），来自西南（的）

1. Results indicated that two paths of water vapor transport existed in the case; one is southwestwardly path in the synoptic-scale, the other is southeastwardly path in the meso-scale.
    结果表明：此次暴雨过程的水汽输送路径有两条，一条是西南水汽输送路径，一条是东南水汽输送路径。

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