该材料在一家工厂用机器加工而成。

The material is machined in a factory.

《柯林斯英汉双解大词典》

如果没错，那是因为缺少化肥，那是要进口石油加工而成。

If that's true, it's because there's no chemical fertilizer, which requires imported oil to make.

youdao

从理论上说，生物能源可以由任何(有机)碳源加工而成。

Biofuel can be theoretically produced from any (biological) carbon source.

youdao

The other thing that it does is that when a virus is inside these cells making its proteins, some of those proteins get processed or digested into small fragments that are themselves antigens.

HC的另一项作用是,当病毒在细胞内表达蛋白时,一些蛋白被加工,或者,分解成小片段而成为抗原

耶鲁公开课 - 生物医学工程探索课程节选