于是机器人就会自动行进到走道相应位置，搬运走满载的零件箱，并留下空的零件箱。 接着生产过程就会继续进行。

The robots travel down the aisles autonomously, picking up boxes and leaving empty ones so production can be resumed.

youdao

弧齿锥齿轮广泛用于肮空传动，作为直升机的关键零件，其啮合质量的控制是一个既重要又困难的课题。

Spiral bevel gears are widely used in aviation transmission. As key components of helicopter, controlling their meshing quality is an important and difficult problem.

youdao