提出了一种具有三层抽象结构特点的可扩展的软件体系结构，即：硬件无关层、自定义函数层和应用层。

The expansive software architecture featuring three abstract layers is proposed, which include the hardware-independent layer, defined-function layer and application layer.

youdao

提出了一种具有三层抽象结构特点的可扩展的软件体系结构，即：硬件无关层、自定义函数层和应用层。

The expansive software architecture featuring three abstract layers is proposed, which include the hardware-independent layer, defined-function layer and application layer.

youdao