shear strength of rock

例句：

1. 1. The shear strength of the rockis an important factor in its stability.
   岩石的剪切强度是其稳定性的一个重要因素。
2. 2.The engineer used a shear strength testto determine the quality of the concrete.
   工程师使用剪切强度测试来确定混凝土的质量。
3. 3. Theshear strength of the rock can beaffected by many factors, such as temperatureand pressure.
   岩石的剪切强度可以受到许多因素的影响，如温度和压力。