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。
Power will go from the pinion shaft through the differential pinions to only one side gear because the other side gear is stationary.
触变性：活版及柯式油墨的一种特性。当搅拌后，油墨变得稀，但让它静止一段时间，它又变回半固体状态的情况。
Thixotropy: The property of letterpress and offset inks of becoming fluid when stirred and setting to a semi solid state when left at rest for some times.
其中一半的照片展示了全是建筑物和静止汽车的城市空间，另一半是绿色空间，不过大多是常见的场景，比如两侧是绿树的无人小径，而不是壮观的野外景色。
Half the pictures displayed urban Spaces full of buildings and parked cars; the rest were green places - but homely ones, like empty pathways flanked by trees, not majestic wilderness.
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