Products are thus built up by progressively adding material, one layer at a time: hence the technology's other name, additive manufacturing.

添加材料一次一层、步步为营直至成形，因此该技术又有了另一个名称：加法制造。

youdao

Products are thus built up by progressively adding material, one layer at a time: hence the technology’s other name, additive manufacturing.

产品就是这样通过一层一层地叠加材料制造出来。 这种技术于是被人称为“叠加式制造”。

youdao

The name 3D printing is a misnomer it is more accurately called additive manufacturing.

FORBES: 3D Printing Doesn't Live Up To The Hype Yet