under stress

• 在受力时

under stress的用法和样例：

例句

1. It is necessary to consider the influence of shrinking and temperature stresses when using reinforced stress to measure reinforced concrete strut axial forces.
   采用钢筋应力计量测钢筋混凝土支撑轴力时，收缩应力和温度应力修正是必要的。