The torsion steels in two sides(outside and inside) of the arc stair tread need to be reinforced possibly to resist twistmoment.
对某改造工程中后增室外弧形楼梯中出现的裂缝进行分析及加固处理。
2
The effect of stirring intensity and twistmoment of mould electromagnetic stirrer(M-EMS) on continuous casting bloom quality was investigated.
研究了结晶器电磁搅拌强度及扭矩大小对铸坯质量的影响。
3
Overrunning Speed Clutch is one of the key pats in impulseStepless Speed Regulators, and working capability depends on the control factor of its mechanism efficiency, twistmoment and life - span.