Compressive tests are used to determine the material behaviour under load.

Autogenous deformations, internal relative humidity and compressive strength were recorded.

自体变形, 内部相对湿度和抗压强度的记录.

Stresses applied to plastically deform the metal are usually compressive.

适用于金属塑性变形的应力通常都是压应力.

Most metals have high tensile strength and high compressive strength.

大部分金属具有较高的抗张强度和较高的耐压强度.

Production of products of high compressive strength, the standard specifications, design aesthetic.

生产的制品抗压强度高 、 规格标准 、 图案美观.

Dynamic compressive properties of FS were tested using split Hopkison compressive bar.

使用霍普金森压杆测试了泡沫铝试样的动态压缩性能.

Laboratory testing included sieve analyses and unconfined compressive strength testing.

实验室测试包括筛分析及无侧限抗压强度测试.

During transportation and storage, keep away from moisture and compressive deformation.

在运输和储存过程中应注意防潮和防止受压变形.

In the course of time , they are subjected to compressive stresses in the direction of bedding.

最后, 它们沿层理方向承受压缩应力.

Experiment shows, polymer polybasic alcohol can effectively enhance the compressive stress of polyamine soft foam plastic.

研究结果表明:聚合物多元醇能有效地提高聚氨酯软泡的压陷性能.

The mechanics behavior of membrane material under residual stress and compressive stress has been studied.

涉及力学问题有薄膜材料在残余应力和外载荷作用下的变形、应力、断裂和屈曲等.

A unified numerical expression of the compressive stress-strain curve applicable to concrete is put forward.

研究了自密实混凝土在受压过程中的变形,建议了适用于受压应力 — 应变曲线的数学表达式.

Destruction mechanism of rock included crack under compressive stress condition had been discussed.

探讨了含有裂隙的岩石在压缩状态下的破坏机制.

Thus, under the same bolt tension, reduce narrow smooth surface after the compressive stress will increase.

这样, 在螺栓张力相同的情况下, 缩小后的窄光滑面的压紧应力就会增大.

The research showed that there was residual compressive stress in the ceramics layers.

研究发现,叠层复合材料中陶瓷层存在较大残余压应力.

The strain rate has little effect on the compressive stress parallel to the direction of pores.

藕状多孔铜沿平行气孔方向静态压缩时应力—应变曲线受应变速率影响很小.

The compressive stress of general polyamine soft foam plastic is improved with polymer polybasic alcohol.

为了改善普通聚氨酯软泡的压陷性能,采用添加聚合物多元醇,并对照其添加前后的物性.

The residual compressive stress is beneficial to fatigue strength.

表层残余压力对工件的疲劳强度起着有益的作用.

A genetic algorithm has been employed for the structure optimization of a centrifugal compressor impeller.

利用遗传算法对离心压气机叶轮的结构进行优化设计.

Applied ranges: mainly applied to precision hardware parts, compressor spare parts, vehicle parts, and so on.

此款超声波清洗机应用范围: 主要适用于精密五金零件.压缩机零件 、 汽车零件等.

It is necessary to redesign the centrifugal compressor to improve the performance of a turboshaft engine.

为提高某涡轴发动机的性能,需要对其离心压气机进行改进.