structure looseness

• 结构松动

structure looseness的用法和样例：

例句

1. Mechanical looseness is one of common faults in mechanical equipments.
   摘要在机械设备中，机械松动是常见且易发生的故障类型。
2. This could occur as a result of some structural instability or looseness in the shell.
   当外壳产生某些结构不稳定或松动时，就能产生这种情况。