我们需要进行压缩试验来确保安全性。

We need to perform a compression test to ensure safety.

压缩试验显示了混凝土的承载能力。

The compression test showed the load-bearing capacity of the concrete.

压缩试验是评估建筑材料的重要步骤。

The compression test is an important step in evaluating building materials.

工程师正在进行压缩试验来测试材料的强度。

The engineer is conducting a compression test to assess the material's strength.

这个实验室专门进行各种压缩试验。

This laboratory specializes in various compression tests.

在工程建设中三轴压缩试验提供的土体抗剪强度参数得到越来越广泛的应用.

Parameters of shear strength from triaxial compression test are widely used in project construction.

通过一系列室内三轴压缩试验研究了砂土的变形特性与临界状态。

A series of triaxial compression tests were performed to investigate the deformation characteristics and critical state of sand.

通过超声波对单轴压缩试验中岩石扩容现象的测试，分析了超声横波在不同岩石压缩过程中的传播情况。

In this paper the test and the spread situation of the ultrasonic S- wave in the compressing procedure with different rock samples under the condition of uniaxial compression are described.

结果表明，文中方程可以用来确定压缩试验的应力应变关系。

The further investigation of the equation showed that it could be used to determine stress-strain relation in oedometer test.

研究结果表明：TA15合金在热压缩试验中存在不同程度的硬化和软化趋势。

The results showed that, there exist different hardening and softening tendency in hot compression of TA15 alloy.