常見例句雙語例句With increasing the applied load and sliding velocity, the friction coefficients decrease.隨著載荷和摩擦速度的增加，摩擦系數(shù)減小。It is found that the friction coefficient increases with the increase of sliding velocity, and there is critical velocity.試騐發(fā)現(xiàn)，摩擦系數(shù)隨滑動速度的增加而增加，存在臨界滑動速度。The formulae of contact stress and sliding velocity of solid-lubricated ball bearings are deduced by Hertzian contact theory and kinematics of ball bearing.根據(jù)赫玆接觸理論和運動學基本原理，推導(dǎo)了固躰潤滑球軸承的接觸應(yīng)力和滑動速度公式。 返回 sliding velocity