这种加工工艺叫作加层制造法，其工作原理有些类似三维打印机。

The process is called Additive Layer Manufacturing, and it works somewhat like a 3-D printer.

youdao

这种加工工艺叫作加层制造法，其工作原理有些类似三维打印机。

The process is called Additive Layer Manufacturing, and it works somewhat like a 3-D printer.

youdao