The major methods of forecast of surface sunny Ultraviolet Index consist of statistics forecast and model forecast.

紫外线指数预报大致可分为统计预报方法和模式预报方法两种。

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The major methods of forecast of surface sunny Ultraviolet Index consist of statistics forecast and model forecast.

紫外线指数预报大致可分为统计预报方法和模式预报方法两种。

youdao