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。
The new kind of temperature compensating model is established in the help of the method of stepwise regression by lots of high-low temperature experiment repeated.
通过大量高低温环境的重复性温度实验，利用逐步回归法建立了一种零偏温度补偿模型，并对该模型的补偿效果进行了实验测试。
The temperature compensating model is gained in the help of the method of stepwise regression by temperature experiment repeated, and its applicability is validated.
通过重复性温度实验，利用逐步回归法分析了机抖激光陀螺零偏与温度的关系，得到了零偏的实时温度补偿模型。
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