胰头、胰颈的静脉血由胰十二指肠上下静脉和胰颈静脉引流。

The head and neck of the pancreas are drained by superior, inferior pancreaticoduodenal veins and pancreatic cervical vein.

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以鸡为例，人不能吃鸡的羽毛、血、脚、头，总之，动物身上只有44%的部分可供人吃。

Neither, in the case of chicken, can one eat feathers, blood, feet or head. In all, only about 44% of the live animal fits to be eaten as meat.

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从全部20例标本中连同十二指肠和脾取出全胰，重点研究胰头区的血供；

Total pancreas companied with duodenum and spleen were harvested in 20 cadaver specimens to study the blood supply of head of pancreas;

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从全部20例标本中连同十二指肠和脾取出全胰，重点研究胰头区的血供；

Total pancreas companied with duodenum and spleen were harvested in 20 cadaver specimens to study the blood supply of head of pancreas;

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