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- The dynamical equation of a pair of spur gears in the condition of gear side gap and friction was studied in the paper. 研究了单对直齿轮在侧隙及摩擦影响情况下的动力方程,并分析了其特点,同时对其进行了简化。
- Athree-phase A.C. motor is adopted in this machine to drive,through a worm wheel reducer box and a V-belt,the guilder which drives the cloth swing trunk by a pair of gears. 本机采用三相交流电动机经蜗杆蜗轮减速箱及三角皮带传动导布辊,再经导布辊,经一对齿轮传动摆布斗。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- A pair of meshing straight bevel gears is presented by the method for precise modeling of gear in PRO/E. Then by the excellent data exchange interface between PRO/E and MSC. 在PRO/E中运用齿轮精确建模的方法生成一对啮合直齿圆锥齿轮;然后利用PRO/E与MSC.
- My whole morning's work has been put out of gear by that mishap. 我一个上午的工作全让这倒霉的事给弄得乱了套。
- According to Hertzian stress, the stiffness during the contact of a pair of gear teeth is derived, and the variation of stiffness is introduced into the rack-and-pinion meshing model. 以赫兹应力推导齿对啮合刚度,并将刚度变化加入齿条-齿轮啮合模式中;
- Don't mix up this pair of synonyms. 别把这两个近义词混淆了。
- He wears an oily old pair of jeans. 他穿着一条沾满油污的旧牛仔裤。
- This pair of scales is not in equilibrium. 这个天平不平衡。
- My watch got out of gear and would not run. 我的表出毛病了,它不走了。
- This pair of trousers is too tight for me. 这条裤子我穿太紧了。
- She splashed out on a new pair of shoes. 她心血来潮买了一双新鞋。
- Billy has a pair of new trousers. 比利有一条新的裤子。
- A new pair of shoes wouldn't come amiss. 新鞋不会不称心的。
- This small animal has a pair of hazel eyes. 这只小动物有一双淡褐色的眼睛。
- He was dressed in a pair of black trousers. 他穿着一条黑色裤子。
- A set of gears needs periodic alignment. 一组需要定时调整的齿轮
- The young girl has a pair of almond eyes. 这个年轻的姑娘长着一双杏眼。
- There is a pair of scissors in the bottom drawer. 最底下的抽屉里有把剪刀。