line of shearing stress

例句：

1. 1. The line of shearing stress is critical for the stability of the structure.
   剪切应力线对于结构的稳定性至关重要。
2. 2.The engineer carefully calculated the line of shearing stress to ensure safety.
   工程师仔细计算了剪切应力线以确保安全。
3. 3.The researcher found that the line of shearing stress was responsible for the failure of the beam.
   研究人员发现，剪切应力线是导致梁断裂的原因。