... 攻螺孔 tinstanceed; tinstanceing 自在滑动free to slide 跨度 span ...
双语例句
1
A zero friction coefficient means that no shear forces will develop and the contact surfaces are freetoslide.
零摩擦系数意味着没有剪力发生，且接触面自由滑动。
2
Interchain interactions. The polymer chains can be freetoslide past one another (thermo-plastic) or they can be connected to each other with crosslinks (thermoset or elastomer).
链间的相互作用：聚合物的分子链可以自由地彼此滑动(热可塑性)或通过交键互相连接(热固性或弹性)。
3
Currency analysts say the dollar's slide has room to run now that it has broken free of recent trading ranges.