The field is also called human engineering, and human factors.

字段也被称为人体工程学，以及人为因素。

Music is suited for people's sense of sound, human engineering.

音乐符合人的听觉，人体工程学。

Therefore, knowledge of human engineering will play a great role here.

因此，人体工程学的知识在这里大有用武之地。

Streamline fashionable handle, for human engineering mechanics design;

流线时尚的手柄，适合人体工程力学设计；

That is the simple product design time to take the human engineering test filter to!

简单的说就是产品设计的时候要把人体工程学考滤到里面！