There is no fixed axis on it.

它上面没有固定轴。

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The dynamic mechanism of a new type of machine tools for machining plane is discussed, which is the roulettes of the fixed axis gear train.

探讨了一种新型车削平面运动机床的运动机理，即定轴轮系的旋轮线原理。

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Computation of the magnetic field, which is produced by a charged body rotating about a fixed axis, is a classical question about magnetostatic boundary-value problem.

求定轴匀角速转动带电体的磁场是一类典型的静磁场边值问题。

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In their simplest form, a piece of wood is spun around a fixed axis, and pieces of the material are chipped off with a blade.

FORBES: No. 12 The Lathe

Conventional winders typically turn left or right on a fixed axis.

FORBES: D?ttling Revolutionizes the Watch Winder

So, a solar power plant equipped with a QBotix robot will generate power at a levelized cost of electricity (LCOE) that is 8 to 15 percent lower than a power plant with single-axis tracker and 15 to 20 percent lower than a power plan with panels in fixed positions.

FORBES: QBotix Solar Robots: Intelligent Mobility