Common cause failure being regarded as a kind of important form of interrelated failure is universally existed in the failures of mechanical components and systems.

共因失效作为相关失效的一种重要形式，普遍存在于机械零部件和系统的失效中。

Attention should be paid to the shear strength of the adhesives since the shear stress could cause failure in the adhesive layer.

粘接剂主要以剪切的方式破坏，粘接剂剪切强度是一个值得注意的问题。