支承辊: anvil rollback rollback up rollbacking rollbacking up rollsupport rollsupporting rollertrack carrier rollers
Example Sentences:
1.
The stiffness of the elements in this case would be that of a supporting pier or elastomeric bearing pad or a combination of these . 诸单元的刚度则是指支承墩的刚度或弹性支承垫板的刚度或这些的合成的刚度。
