In the same material, dimension and load circumstance, the cut stress of the triangle thread is smallest. Its rupture load is higher than the echelon and rectangle.
在螺纹材料、尺寸、载荷都相同的情况下，三角形螺纹牙所受的剪应力最小，断裂载荷也比梯形螺纹和矩形螺纹高。
The methods of creep test to get both curves of tensile creep rupture load vs time and creep strain vs time are compared. The procedures to extrapolate the two types of creep curves are presented.
比较了获得拉伸蠕变破坏荷载-时间曲线以及蠕变应变-时间曲线的试验方法，给出了外推这两种蠕变曲线数据的处理步骤。
It was also found that at a fixed temperature the transverse-rupture strength of the alloy generally increased with the steepness of load-deflection curves.
还表明，在一定温度下，载荷-挠度曲线越陡，合金的抗弯强度一般也越高。
The rupture Angle in the equivalent thickness of soil layer method is the Angle with no arrangement for the load. But the rupture Angle must change when the vehicle load is arranged.
等代土层厚度法中破裂角为没有施加荷载时的角度，而施加上车辆荷载后破裂角必然发生变化。
Impact rupture suface of the composites was observed by scanning electron microscope, and the load deformation temperature and mechanical properties were tested.
通过扫描电镜观测了复合材料冲击断面的形貌，测试了复合材料的负荷变形温度和力学性能。
The infrared radiation information from 14 specimens in four kinds of metal materials on load which are processed from deformation to rupture, is researched by tests.
对4种金属材料14个试件受力变形直至断裂过程产生的红外辐射信息进行了实验研究。
The step-load testing of the ZPL—350 trochoidal-gear reducer shows that the fatigue rupture of the trochoidal gears takes place in the teeth of wheels.
通过对ZPL—350变长线齿轮减速器逐级加载试验表明：疲劳折断发生在大齿轮上。
The step-load testing of the ZPL—350 trochoidal-gear reducer shows that the fatigue rupture of the trochoidal gears takes place in the teeth of wheels.
通过对ZPL—350变长线齿轮减速器逐级加载试验表明：疲劳折断发生在大齿轮上。
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