English translation for "friction ratio"

滚筒速比
摩擦比

Related Translations:

friction knob:  摩擦钮

friction constant:  摩擦常数

friction product:  产摩制品摩擦制品

friction press:  磨擦压床磨擦压力机摩擦压机摩擦压力机

friction rubs:  摩擦音

surface friction:  表面磨擦力表面摩擦；表面摩擦力地面摩擦

incidental friction:  附加摩擦

friction disc:  磨擦圆盘摩擦盘摩擦片摩擦圆碟摩擦圆盘

differential friction:  摩擦差异

sticking friction:  粘附摩擦粘着摩擦

Example Sentences:

	1.	Single speed motor drive connected to a helical worm gear and a totally enclosed connecting gear box with heavy duty chain drive to the rolls and with fixed friction ratio according to customers request ( normally 1 : 1 , 2 ) 系统带有同螺旋涡齿轮以及全封闭齿轮箱的单速马达，它带有重型链传动系统并可根据客户的需要固定摩擦比（通常为1 : 1 . 2 ） 。
	2.	( 2 ) with f varying , there exists a number fr which is about - 1 ( curvature , torsion and dean number have little influence on fr ) , when f > fr , the maximum of the axial velocity is near the outside bent and the friction factor ratio increases with f increasing ; when f < fr , the maximum is near the inner side bent and the ratio increases with f decreasing ; when f = fr , the distributions of the axial velocity are similar to those of poiseuille flow and the friction ratio is about 1 ( 2 )当f变化时，存在确定的数值fr ( fr在- 1左右。曲率、挠率和dean数对fr的影响很小) ，当f fr时，轴向速度最大值偏向外侧，摩擦系数比随f增大而增大；当f fr时，轴向速度最大值偏向内侧，摩擦系数比随f减小而增大；当f = fr时，轴向速度的分布和poiseuille流近似相同，摩擦系数比约为1 。

Similar Words：

"friction pump" English translation, "friction pusher" English translation, "friction ratchet" English translation, "friction ratchet gear" English translation, "friction ratchet wheel" English translation, "friction reducing agent" English translation, "friction reel" English translation, "friction reentry" English translation, "friction reheat" English translation, "friction release" English translation