The F inspection value was extremely remarkable by regression analysis.
回归分析的F检验值达极显著水平。
The relationship between ultrasonic velocity and compression strength was set up by regression analysis of the testing data.
对试验结果进行了回归分析,建立了钢纤维混凝土超声波声速与抗压强度之间的关系曲线。
Besides, the experimental results are proved by regression analysis so as to obtain the empiric formula applicable to engineering.
同时,还对试验结果进行了方差分析和逐步回归,获得了适合于工程应用的经验公式。
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