curve extension造句

Curved extensions of the beams
加长的弯犁辕
Artificial nerve network forecasted yso in clay p - y curves is researched and 8 physical parameters are studied by using the principal component analysis method when the fracture load was not reached for a trial pile under lateral load , the ultimate load of the pile might be predicted to the field - surveyed load settlement data of existing trial pile and by h - s curve extension method and hyperbola method
在对粘性土p - y曲线计算参数y _ ( 50 )的研究中，对粘性土常规8个物理性质指标进行主成分分析，研究用人工神经网络分析预测粘土p - y曲线中的y _ ( 50 ) 。建立了神经网络计算模型，可用来计算预测粘性土p - y曲线中的y _ ( 50 ) 。
It's difficult to find curve extension in a sentence. 用curve extension造句挺难的