1、

The triaxial extension test and the cyclic extension compression test are used in the research of soil failure under static tensile crack or cyclic tensile crack conditions to identify the development of tensile crack as well as shock crack in FEM analysis of embankments.

三轴拉伸试验和周期拉压试验,用于研究静力拉裂和周期加荷拉裂的破坏,在土石坝有限元分析中判别防渗体土料拉裂和震裂的发生与发展。

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2、

The results of static firing test shows that the thermal erosion properties, mechanical properties, tand thermal shock resistance of the C/ SiC composites can meet a demand for thermal-structure application in the area of Aerospace such as liquid rocket thruster.

试验发动机地面热试车结果表明,该C/SIC复合材料的力学性能、烧蚀性能和热震性能优良,可满足宇航工程中诸如液体火箭发动机推力室等对热结构材料的使用性能要求。

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3、

The thermal shock fracture agrees with the mechanism of thermal fatigue damage, and is controlled by the quasi static propagation of cracks.

其热震破坏符合热疲劳损伤机理,裂纹的准静态扩展为其控制因素。

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4、

Study and Application of Static Characteristic Test of Shock Absorber for Motorcycle

摩托车减振器静态特性试验的研究与应用

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5、

the normal stress and static coulomb's failure stress produced on the nodal plane of aftershocks of the main shock, for 15 aftershocks of the luquan earthquake, are calculated, by using okada's ( 1992) analytical expression of static strain field, caused by earthquake.

采用文献[1]计算地震产生的静态应变场的解析表达式,对云南禄劝地震的15次余震,计算了主震在余震节面上产生的正应力和静态库仑破裂应力变化。

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6、

a study on the influence of air force upon the static load characteristics of front shock absorber

空气力对前减震器静负荷特性的影响研究

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7、

Enclosure is made of casting alloy, surface is plastics and possessing static electricity resisting, shock-proof etc.

外壳采用铸铝合金或钢板焊接而成, 表面喷塑,外型美观,具有体积小 、 抗静电、耐冲击等优良性能.

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8、

Enclosure is made castingalloy, surface is sprayed with plastics and possessing static electricity resisting, shock-proof etc.

具有外型美观, 抗静电.耐冲击等优良性能,本产品所有外露紧固件均采用不锈钢螺钉.

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