The models include grouping-and-grading model and weight optimization model.

数学模型包括分组分级模型和权重优化模型。

youdao

The models include grouping-and-grading model and weight optimization model.

评估模型包括单因素评估模型和综合评估模型。

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The models include grouping-and-grading model and weight optimization model.

评估模型包括单因素评估模型和综合评估模型。

youdao