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1.locomotive tractive effort
2.adhesion tractive effort
3.Design of tractive control system for mid-low speed mag-lev train
中低速磁悬浮列车牵引控制系统的设计收藏指正
4.Abstract: This paper analyses axial effort between bend and adjacent straight pipe by integral calculation.In this paper it deduces the computing formula of axial effort,which lays a foundation of stress analysis on bend.
文摘:从弯管的受力分析入手,通过积分计算,分析了弯管与相邻直管段的轴向作用力,并推出了该轴向作用力的计算公式,为弯管的应力分析打下了基础。收藏指正
5.Roughly analyzing the rationality of the direct connection of a DC tractive hoist
浅析直流拖动提升机直连方的合理性收藏指正
6.Stefan Formula
7.empirical formula
8.chemical formula
9.regular formula;
普通配方收藏指正
10.spice formula
香料配方收藏指正
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