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- two shafts orientation 两井定向
- Transverse bracing was installed between the two shafts. 两根立柱之间设置了横撑。
- Bevel gears: gears which connect two shafts at right angles. 伞齿轮:连接直角相交两轴的齿轮。
- Automatic switching of the two shafts when the set length achieved. 当设定长度达成时;自动交换双轴.
- As the mouse ball in the bottom of the mouse rolls over the mouse Dad. it presses against and turns two shafts. 当鼠标底部的鼠标球开始旋转的时候.;有两个轴将会受到挤压并发生旋转
- The results showed that two shafts' fracture are both high-low cycle fatigue fracture caused by vibratory fatigue. 结果表明，两根轴的断裂均是以振动疲劳为主的高、低周复合疲劳断裂。
- The structure of shaft coupling, which is fit for cinnecting two shafts by spline and S-shaped batten in narrow place, is introduced. 介绍了一种适用于空间窄小处两轴通过花键和S形条板联接的联轴器结构。
- A bevel gear that permits rotation of two shafts at different speeds,used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves. 允许不同速度的杆状物旋转的锥齿轮，汽车后部的轮轴允许车轮以不同速度旋转。
- The special design guarantees two shafts realize good concentricity.Heat medium and vacuum system all adapt reliable machinery seal or rotating joint made from USA. 特别设计的工装，充分体现了两支轴的良好同心，热媒及真空系统均采用可靠的美国技术的旋转接头。
- Two angle-related shafts are joined with one set of universal joints, the two shafts will developed a phase difference, however, if taking advantage of two universal joins and the deviation angle will become the same, enabling synchronism. 可以连接两个有角度关系的转轴，但在使用单组万向接头的情况下两轴会有相位差，若使用两组万向接头加之以两组的轴偏差角都相同即可使两转轴的相位同步。
- Elastic coupling is commonly used in roating machinery for connecting two shafts and delivering the power, for example, the spline coupling between engine and reducer or hydrodynamometer. 摘要弹性联轴器作为航空发动机、减速器、动力装置或者功率吸收装置之间的连接结构，在实际工作中会遭遇到因振动过大而造成事故的发生。
- The two systems of government are polar opposites. 这两种政体正好相反。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- She has two cars and in addition a motorboat. 她有两辆轿车外加一艘汽艇。
- The meat marinated in the brine for two days. 这块肉在盐水里泡了两天。
- At that time he had two helpers. 当时他有两个助手。
- Kindly send us two samples of each class quote for. 报价时，请对每一个等级的各寄两个样品。
- A Simple Device for Measurement of Parallelism between Two Shafts 测量两轴平行度的简易装置
- The two boys decided to play truant and go fishing. 这两个男孩决定逃学去钓鱼。
