But now notice, I can substitute now for this v squared, I can substitute the square of this that is the orbital speed and then I get M G over R.
现在注意我能,代替这个v平方，我能代入这个平方,那是轨道速度,然后得到MG在R上。
The results show that producing HRB400 reinforced bar can substitute low alloy for conventional V microalloy process by composition adjusting and rational cooling control after rolling.
结果表明，通过成分调整和合理的轧后控冷，能够用低合金替代传统的V微合金化工艺进行HRB400螺纹钢筋的生产。
应用推荐