常见例句双语例句In rats the effect of bovine pancreatic polypeptide(BPP)on the external pancreatic secretion induced by peptone and caerulein were observed.在大鼠观察了牛胰多肽（BPP）对由蛋白胨和雨蛙素引起的大鼠胰外分泌的影响。 返回 bovine pancreatic polypeptide