探讨 CT 三维重建成像对诊断四肢复杂小关节外伤的价值。

Probe into the value of the spiral CT 3-dimensional image reconstruction used in the diagnosis of the complicated membrum minor articulus trauma.

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因此当我在鲍尔·普尔写诗的时候，我喜欢伸展四肢，躺在一棵小椰树底下。

So when I wrote poetry at Bolpur I loved to do it sprawling under a young coconut palm.

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也有科学家认为，800种小蜥蜴的短小的有些甚至了退化的四肢提供了蛇起源的线索。

Still others suggest the short or sometimes nonexistent legs of the 800 species of skinks are clues to where limbless snakes originated.

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