双语例句
The model structure is determined by AIC and stepbystep regression arithmetic, parameters of the model are estimated by the least square method.
模型结构采用AIC准则法和逐步回归筛选法综合确定，模型参数采用最小二乘法估计。
词典释义：
stepbystep
时间: 2025-11-01 08:03:06
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