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- The service life of a machine depends chiefly upon how it is being used. 机器的寿命主要取决于它如何使用。
- service life of a machine 机器的寿命
- A test, as of a machine, for proper functioning. 检验为等正常运作所做的检验，如对机器
- The service life of a dry sliding bearing is expressed as a number of oscillations or revolutions, or in operating hours. 干式滑动轴承的使用寿命以往复次数或运行小时表示。
- The condition or way of life of a hermit. 隐士生活隐士状态或隐士生活方式
- One of these is "service life", which represents the actual life of a bearing in real operating conditions before it fails. 其中一种是“使用寿命”,表示轴承在实际运行条件下出现失效前的实际寿命。
- It is effective to improve the car body shock resistance and prevent indenture which is collided by the stone when the car is running, so it prolongs the service life of a car. 采用高强度钢板还可以有效地提高汽车车身的抗冲击性能，防止在行驶中由于路面的砂石飞溅碰撞产生凹痕，延长了汽车的使用寿命。
- Friction lowers the efficiency of a machine. 摩擦减低机器的效率。
- Camber shapes of an aligning drum wheel have direct bearing on the working performances, productivity and service life of a scoop loader for mining. 正位鼓轮曲面的形状对矿用铲斗式装载机的工作性能、生产率和使用寿命都有直接的影响。
- Varian life tests have demonstrated that the service life of a typical flat panel is significantly longer than that of an IIT, assuming the same usage. 瓦里安使用寿命测试表明：在相同的使用条件下，平板使用寿命要大大高于IIT。
- A machine may change the direction of a force. 机器可以改变力的方向。
- The inner parts, as of a machine. 内部结构内部机构，如机器的内部结构
- In order to reduce friction, the moving parts of a machine are often oiled. 为了减少摩擦，机器的可动部件常常涂上润滑油。
- For the past seven year, he live the life of a drifter. 在过去的七年中他过著流浪汉的生活。
- A machine consists of a lot of parts. 机器是由许多零件组成的。
- Although high-strength alloy steels are hard and resist dents, scratches, and nicks, stress concentrations caused by mechanical damage can dramatically reduce the service life of a component. 虽然高强度合金钢的硬度很高，不容易产生斑点、抓痕或刻痕，但是，机加工损伤造成的应力集中会严重降低部件的使用寿命。
- As one of the important parts in the pipe assembly of a satellite propulsion system, the orbicular seal joint is related with the reliability and service life of the satellite working in orbit. 球头联接件作为卫星推进系统管路装配中的重要零件之一,关系到整个卫星在轨运行能否高可靠及长寿命。
- An example of a full audit of a machine is shown. 显示了对一台机器进行完整审计的示例。
- You can write up your notes on the life of a bee. 把你有关蜜蜂生活的笔记详细写出来。
- Surface contouring of a machine part. 机械零件的表面等高线。
