这使螺栓在承受预紧力和工作载荷作用的同时，还要承受附加弯矩的作用。

This makes the bolt bear the preload and work load, but also bear the role of additional bending moment.

youdao

这使螺栓在承受预紧力和工作载荷作用的同时，还要承受附加弯矩的作用。

This makes the bolt bear the preload and work load, but also bear the role of additional bending moment.

youdao