曲线类型识别是汽车覆盖件模具智能CAD中的一项关键技术。

Curve style recognition is one of the critical technologies in intelligent CAD for vehicle cover panel.

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通过对作物生长期内植被指数变化曲线分析，选择合适的分类特征，进行华北地区主要作物类型识别。

Selecting the proper classification features, the primary crop types in North China could be identified through the analysis of the vegetation index time series in growth season.

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通过对作物生长期内植被指数变化曲线分析，选择合适的分类特征，进行华北地区主要作物类型识别。

Selecting the proper classification features, the primary crop types in North China could be identified through the analysis of the vegetation index time series in growth season.

youdao