Due to limited observational data, the vortex fields in a global numeric al model are often too weak.

由于观测资料的缺乏，全球数值模式中台风涡旋一般较弱。

youdao

Due to limited observational data, the vortex fields in a global numeric al model are often too weak.

由于观测资料的缺乏，全球数值模式中台风涡旋一般较弱。

youdao