The secretion of tree can kill a germ.
树木的分泌物能杀死细菌。
Methods The model was established by bilateral general cervical artery ligation mice intestinal motion rate, peptic acid secretion and the activity of pepsin were detected.
方法通过结扎双侧颈总动脉造成脑缺血模型,测定小鼠小肠的推进率及大鼠的胃酸分泌、胃蛋白酶的活性。
Hormone secretion is controlled by the pituitary gland.
荷尔蒙的分泌是由垂体控制的。
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