skeleton unit的意思|示意

Pattern can be described as a repeating unit shape or form, but can also be seen as a "skeleton" that organizes the parts of a composition.

模式可以被描述成一个重复单元的形状或形式，但也可被视为一个骨架组织的部分组成。

The motor unit of skeleton muscle;

骨骼 肌的运动单位；

The bone mineral density (BMD) means the bony mineral quantity per unit area, which is an important index reflecting the metabolic status of the skeleton of human being.

骨密度是指骨单位面积所含的骨矿物量，它是反映人体骨骼代谢状况的一项重要指标。