“精密”造句

只有精密的X射线仪器才能显示出来。
It will only register on sophisticated X-ray equipment.

这些精密仪器已经大规模投入生产.
These precise instruments have already gone into mass production.

精密仪器用来帮助飞行员操作飞机.
Precision instruments are used to help pilots in guiding their aircraft.

• #精密