即便是恶性肿瘤，其预后亦明显好于胰腺外分泌肿瘤。
The prognosis of malignant endocrine tumors was further better than that of the pancreatic exocrine tumors.
目的探讨5氟脲嘧啶(5 FU)对人胰腺外分泌功能的影响。
Objective To observe the effect of 5 Fluorouracil (5 FU) on the exocrine pancreas.
硅藻已经通过胞外分泌二氧化硅，这是细胞直接把物质分泌出细胞壁的一个生物过程。
Diatoms already secrete silica by exocytosis-a biological process by which cells direct secreted material outside the cell walls.
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