If your knees bother you, choose a stationary bike, an elliptical machine, or go for a swim.
如果你的膝盖不好，那你可以选择一辆健身自行车、一个椭圆机，或者去游泳。
You might think you'd be a lot more likely to work out if you have a treadmill, stationary bike, or weight machine sitting right in your basement.
你可能认为，如果你的地下室里有一架跑步机，一辆定位脚踏车，或者一架地秤，你会更有劲头去工作。
A stationary motor-driven or hand-powered hoisting machine having a drum around which is wound a rope or chain attached to the load being lifted.
绞车，起货机一种装有卷筒的固定的电动机驱动或手动的吊升机械，卷筒周围缠绕着与提升的重物相连的绳索。
Most people know electricity standing still is no more useful than is a stationary belt between a steam engine and a machine to be driven.
大多数人认为，停滞不动的电并不比架设在蒸汽机和要被传动的机器之间的固定带更有用。
The sliding wear tests were conducted on the "cylinder-on-disc" machine with the stationary cylinder of steel 52100 sliding against the rotating disc specimens.
滑动磨损试验是在“柱-盘”试验机上进行的，其固定的圆柱为52100钢，在旋转的圆盘试样上滑动。
Not only it is fixed with any suspending and stationary spot welding machine, but also it is fixed with any projection welding machine, protable spot welding gun and welding robot.
它不仅可以与悬挂式点焊机、固定式点焊机配套使用，而且还可以与固定式凸焊机、一体化焊机和焊接机器人配套使用。
Machine are stationary on the floor without anchors. Therefore the installation cost and time can be greatly saved.
安装机床不需设置地脚螺栓与地而固定，节省安装费用，缩短安装周期。
The method also includes positioning the at least one measurement assembly on the stationary member to facilitate measurements of the clearance gap during operation of the rotary machine.
该方法还包括将至少一个测量组件定位在固定构件上，以有助于在转动机器的操作过程中进行间隙测量。
In this paper a calculating formula is introduced for measuring the strength of internal heat source produced in machine tool while revolving in accordance with steady and non-stationary state.
本文针对定常和非定常热状态推导了机床在运转中产生的内部热强度的计算公式。
Stationary and high-efficient cocoon supplier is adopted in the Automatic Silk Reeling Machine SFD-507 to adapt it for electromechanically integral end-groping device.
与机电一体化探索机构相适应，SFD-507型自动缫丝机采用了高效率的固定给茧方式。
This machine has a stationary block on which is cast in the form of a dead coil.
该机器的固定鼓轮使其以固定线圈的形式缠绕。
Machine: Stationary cutting machine and walk behind saw. Application: for cutting concrete wall, concrete road and reinforced concrete and some construction hard material.
产品用途：适用于切割混凝土墙面，混凝土路面以及钢筋混凝土等硬建筑材料。
Machine: Stationary cutting machine and walk behind saw. Application: for cutting concrete wall, concrete road and reinforced concrete and some construction hard material.
产品用途：适用于切割混凝土墙面，混凝土路面以及钢筋混凝土等硬建筑材料。
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