undrained triaxial test

例句：

1. 1. The engineer conducted an undisturbed triaxial test on the soil samples.
   工程师对土壤样本进行了未扰动的三轴试验。
2. 2. The results of this test are crucial for understanding the behavior of rocks under different stress conditions.
   这些试验结果对于理解不同应力条件下岩石的行为至关重要。
3. 3. The undisturbed triaxial test is widely used in geotechnical engineering to assess the strengthand deformation properties of soils.
   未扰动三轴试验在岩土工程中被广泛使用，用于评估土壤的强度和变形特性。