英语翻译[摘要]应用梁变形挠曲轴近似微分方程推导出在常见荷载（集中力、集中力偶和均布力）作用下变截面钢管杆的挠度计算公式,并分析其计算精度.可计算正多边形及圆形钢管杆的任

Question

英语翻译
[摘 要] 应用梁变形挠曲轴近似微分方程推导出在常见荷载（集中力、集中力偶和均布力）作用下变截面钢管杆的挠度计算公式,并分析其计算精度.可计算正多边形及圆形钢管杆的任意点挠度,为编制钢管杆任意点的挠度计算程序提供依据.
[Abstract] By beam deformation mechanism of a variable cross-section steel tube pole deflection Formula deflection axis of approximate differential equations deduced in the common load (concentrated force ,concentrated couple and uniform force),and analyze it’s computational accuracy.Computable regular polygon and circular steel tube pole deflection at any point,provide the basis for calculation procedure for the preparation of the deflection of any point of the steel tube pole.
专业术语 English
钢管杆 steel tube pole
变截面 variable cross-section
挠度 deflection
计算公式 formula
计算精度 accuracy

Answer 1

[Abstract]
The deflection crankshaft of appliance beam is similar with the computational formula of steel pipe’s variable cross-section deflection which be educed with integral equation for usual load (concentrated force, concentrated force coupling and uniformly force), and analyze its accuracy. Calculate the deflection of any point on the polygon and round steel pipe. It provides the basis to work out the deflection calculation program for any point of the steel pipe.
供参考,估计可以
钢管杆用steel pipe就可以了,tube是指小的试管、套管等；与应用梁对应,pipe这个词应该更合适