Meanwhile Liau moves the electrode a fraction of an inch.

同时Liau把电极移动了一英寸的部分。

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A single wingtip feather, he found, moved a fraction of an inch, gives a smooth sweeping curve at tremendous speed.

他发现，把翼消的一根羽毛转动那么一丝丝，就可以在高速下平平稳稳地来个急转弯。

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These lichen live a fraction of an inch inside pieces of porous sandstone. They prefer north-facing stones, which absorb sunlight and heat up during the day.

南极地衣生活在多孔透气性好的砂岩里，它们钟情于朝北的岩石，因为这些岩石一整天能吸收阳光，加热维持热量。

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It may well be that using Newtonian physics mis-states the speed of a crashing car by some fraction of an inch per hour.

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First, the screen size: while the flash Zune's 1.8-inch screen isn't all that much smaller than the nano's 2-incher, when you're watching video on a screen this small every fraction of an inch counts.

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