monotonic quantity वाक्य

उदाहरण वाक्य

1. 2 , the friction coefficient at the pitch point is not a monotonic quantity of the rational speed or the load , instead of having a maximum value . and the value of the friction coefficient is very small , its order of magnitude only being 10 - 3 . so , it is reasonable that the friction force on teeth surfaces are ignored when the gear - driven contact fatigue strength is designed