进入细胞后，病毒颗粒就打开它的外壳。

On entry into a cell, the virus particle uncaps .

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病毒颗粒的一边粘附在一个细胞的表面。

One side of a virus particle affixes itself to the surface of one cell.

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在肠组织超薄切片中也发现少量形态相同的病毒颗粒。

The same viruses were also found in the intestine tissues.

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在肠组织超薄切片中也发现少量形态相同的病毒颗粒。

The same viruses were also found in the intestine tissues.

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