Imagine two observers, one travelling on a train and the other stationary by the side of the tracks.

试想两个观察者，一个正在火车上旅行，而另一个在火车旁边静止。

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Power will go from the pinion shaft through the differential pinions to only one side gear because the other side gear is stationary.

来自行星齿轮轴的功率通过行星齿轮，只到达一个半轴齿轮，而另一个半轴齿轮保持静止。

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The advances of side-chain polymeric liquid crystals as GLC stationary phases are described.

介绍了侧链高分子液晶作为气相色谱固定液的进展。

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Susan Noble, 29, was driving on the A19 near Northallerton, North Yorkshire, when she crashed into a stationary car at the side of the road.

BBC: A19 death crash texting driver jailed

Alexandru Braninschi, 25, who was standing at the side of the stationary vehicle at the time, was killed.

BBC: A19 death crash texting driver jailed

Two of these devices will eventually be placed side by side inside a larger stationary platform with guard rails around it.

ENGADGET: vi-RABT improves ankle rehabilitation with virtual reality and robotics