英语翻译【摘要】 水文中长期预报中,影响预报对象的因子往往不止一个,那么从这些影响因子中挑选一批与预报对象关系较好的因子,建立“最优”的回归方程进行预测,这就是逐步回归的总

英语翻译【摘要】 水文中长期预报中,影响预报对象的因子往往不止一个,那么从这些影响因子中挑选一批与预报对象关系较好的因子,建立“最优”的回归方程进行预测,这就是逐步回归的总
英语翻译
【摘要】 水文中长期预报中,影响预报对象的因子往往不止一个,那么从这些影响因子中挑选一批与预报对象关系较好的因子,建立“最优”的回归方程进行预测,这就是逐步回归的总体思路.根据呼兰河流域气候特点对呼兰河干流兰西站的凌汛最高水位作了长期预测.该模型物理成因概念明确,其精度在70%左右.
【关键词】凌汛;最高水位;长期预报
题目是“逐步回归分析法预测呼兰河兰西站凌汛最高水位”

英语翻译【摘要】 水文中长期预报中,影响预报对象的因子往往不止一个,那么从这些影响因子中挑选一批与预报对象关系较好的因子,建立“最优”的回归方程进行预测,这就是逐步回归的总
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River Basin in accordance with climatic characteristics in the main stream of the River Station凌汛Lancine the highest level of long-term projections were made. The model is the concept of clear physica...

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River Basin in accordance with climatic characteristics in the main stream of the River Station凌汛Lancine the highest level of long-term projections were made. The model is the concept of clear physical cause, the accuracy of around 70%. 【Key Words】凌汛; the highest water level; long-term forecast is entitled "Prediction of stepwise regression analysis凌汛River Station Lancine highest level"
Medium and long-term hydrological forecasting, forecasting the impact of the object is often more than one factor, then the impact factor from the selected group of better relations with the prediction of the factor object, the establishment of "best" regression equation to predict, that is, the overall stepwise regression ideas.

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In the hydrology medium and long-term predict that affects the forecast object the factor often to continue, then chooses one batch from these influence factor with the forecast object relationship go...

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In the hydrology medium and long-term predict that affects the forecast object the factor often to continue, then chooses one batch from these influence factor with the forecast object relationship good factor, establishment “most superior” the regression equation carries on the predict that this is the stepwise regression overall mentality. Has made the long-term forecast according to the Hulan River basin climate characteristic to the Hulan River main current blue west station's ice run maximum high-water. This model physics origin concept is clear, its precision about 70%.

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【Abstract】 long-term hydrological forecasting, forecasting the impact of the object is often more than one factor, then the impact factor from the selected group of better relations with the predictio...

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【Abstract】 long-term hydrological forecasting, forecasting the impact of the object is often more than one factor, then the impact factor from the selected group of better relations with the prediction of the factor object, the establishment of "best" regression equation to predict, and this is gradually The general idea of reunification. River Basin in accordance with climatic characteristics in the main stream of the River Station凌汛Lancine the highest level of long-term projections were made. The model is the concept of clear physical cause, the accuracy of around 70%.
【Key Words】凌汛; the highest water level; long-term forecast
Entitled, "Stepwise Regression Analysis River Forecast Station凌汛Lancine highest level"

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