Based on the observation data of soil humidity and meteorological data during 1981 to 2003,different seasons forecasting model was established by stepwise regression analysis in Huaibei area Anhui province.
3、利用与土壤墒情密切相关的气象因子,逐步回归分析1981～2003年土壤墒情变化与气象因子之间的关系,建立安徽省淮北地区各季节土壤墒情预报模型。
参考来源 - 基于NOAA/AVHRR卫星数据的农业干旱遥感监测预警研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Two equations of sagittal operation angle and coronal operation angle were obtained by stepwise regression analysis.
逐步循环回归分析获得矢状位手术角和冠状位手术角回归方程。
The stepwise regression analysis approach, which is used to classify the wear model of Ferrous metal in ship diesel, is discussed.
探讨了将逐步回归分析方法用于船舶柴油机黑色金属磨损状态分类模型的方法和技术。
A method of stepwise regression analysis on water polluting is discussed with examples of the comprehensive water polluting index.
提出水质污染的逐步回归分析方法，并以年水质综合污染指数为例，对其进行逐步回归分析。
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