摩擦球的英文

• friction ball

• 摩擦:    rub; chafe
• 球:    sphere; globe
• 磨擦球:    brush the ball
• 摩擦:    1.(互相接触的两物体作来回相对运动) rub; chafe 轴颈在轴承面上摩擦。 the journal rubs against the bearing surface.2.[物理学] (相互接触的两物体在接触面上发生阻碍相对运动的现象) friction 滚动摩擦 rolling friction; 滑动摩擦 sliding friction; 把油涂到机器上减少摩擦。 oil is put in machinery to reduce the friction.3.(因利害冲突而引起的明争暗斗) friction; conflict; clash 内部摩擦 internal friction; 与某人发生摩擦 have a brush with sb.; 制造摩擦 create friction; 两国间的摩擦终于导致了一场战争。 the conflict between the two countries finally caused a war. 就我们来说, 这种摩擦是被动式的。 as far as we are concerned, these frictions are not of our own making [have been imposed on us].; 摩擦层 frictional layer; boundary; 摩擦辅音 fricative consonant; 摩擦计 tribometer; 摩擦力 friction; frictional force; 摩擦抛光 burnishing; 摩擦抛光器 burnisher; 摩擦片 friction plate; 摩擦音 fricative
• 摩擦摩擦力:    friction

例句与用法

1. Orbit non - friction ball valve is a new type of valve and realizes non - friction switching and metal pressurization of the valve by cam mechanism . this paper researches the design of orbit non - friction ball valve mechanism and its computer aided design . the main work and the result are as follows : the author puts forward the kinetic analysis method of orbit non - friction ball valve , analyses the track and motion space of the conglobulation for switching etc , and brings forward rule of its configuration design , designs its assembling body and all the part
   本论文对轨道式无摩擦球阀机构设计及计算机辅助设计系统进行了研究，取得了以下几方面的成果：提出了轨道式无摩擦球阀的运动和动力分析方法，完成了球阀启闭运动轨迹、球体运动空间以及主要零部件的受力等分析，进一步提出了球阀结构设计的准则，完成了球阀装配件及所有零部件图的设计。