1) ladder marking(washboard erosion)
梯<搓板>形蚀痕
2) washboard erosion
搓板蚀痕
3) washboard-pavement
搓板
1.
The reason forming and developing the washboard-pavement is analysed.
从路面受力角度探讨了坑槽的发展，以致逐渐形成搓板路面的力学原因。
4) stepped dent on the transverse rib
横肋阶梯形凹痕
1.
The causes of stepped dent on the transverse rib of hot rolled ribbed bar were analyzed.
为了更好地满足用户对产品质量的要求,对带肋钢筋横肋阶梯形凹痕产生的原因进行了分析,并相应采取了优化工艺参数、严格配辊和操作制度等措施,使事故缺陷彻底消除。
5) echelon spring sheet
梯形板簧
6) trapezoidal plate
梯形板
1.
The transverse vibration analysis of general anisotropic trapezoidal plates is presented in this paper by using the method of line collocation and least squares.
采用最小二乘配线法成功地分析了各向异性梯形板的横向振动特性。
补充资料：痕痕
1.犹言一道道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条