regression coefficient test

基本解释

Hand in the test in impact on density , compression strength and sound absorption coefficient, and carry on variance and regression analysis.
对密度、抗压强度及吸声系数的影响进行了正交试验，并进行极差、方差及回归分析。
This paper examines the relationship between inflation rate and economic growth rate in China by using the methods of regression and coefficient test.
通过回归和系数检验实证，分析了我国通货膨胀率与经济增长率之间的关系。
On the basis of a large number of field test data, the regression of the displacement coefficient and system efficiency for pumping unit wells were established.
本文在抽油机井大量现场测试数据的基础上，建立了抽油机井系统效率、排量系数这两个重要指标与诸影响因素之间的回归方程。