基准曲线 meaning in Chinese

datum curve

To prove the applicability of respective regression equation , the essay adopt regression analysis to test the accordance of samples and find the testing report accords with the predicating one . to test the applicability and practical usage of the intensity curved line in boutou , we test the concrete items on site , and compare it with standard curved line in my country , and the consequence shows that : the intensity curved line of the comprehensive method of ultrasonic elasticity has high applicability and accuracy
为了更好的检验回归所得到的超声回弹综合法测强曲线方程在包头地区的适用性和实用性，我们特地进行了工程现场混凝土构件强度的检测试验，并且和全国的基准曲线方程相比较，得到的数据显示：我们由试验得到的超声回弹综合法测强曲线方程在包头地区有很好的实用性和适用性，精度相对较高。