actual balance

• [经] 实际(库)存量

actual balance的用法和样例：

例句

1. In mammals, iron balance is maintained by meticulous regulation of iron absorption from the duodenum, which responds to body iron stores and erythropoietic iron demand.
   动物体内铁的恒定受到小肠细胞的严密调控，小肠对铁的吸收能力与体内铁贮存量与造血组织需求量有关。