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1)  lower limit of ultimate strength
极限强度下限;低限强度极点
2)  lower limit of ultimate strength
低限强度极点
3)  strength limit
强度极限
1.
The result of the experiment indicated that the strength limit and elastic modulus of the material can increase after annealing treatment within the temperature range, but at the same time, the material became crisp and its plasticity declined remarkably.
试验结果表明:在一定温度范围内退火处理可以大幅度提高该材料的强度极限和弹性模量,但同时使材料变脆,塑性显著下降。
4)  Ultimate strength
强度极限
1.
Using thermal strength experiment to test and determine the pivotal parameters such as ultimate strength and thermal stress at the complicated condition of transient heating is very important for reliability estimation,life prediction of aerospace materials and security design of high-speed flight vehicle.
通过热强度试验,测试并确定航空航天材料在复杂高速热冲击条件下的强度极限等关键参数,对于航空航天材料和结构的可靠性评定、寿命预测以及高速飞行器的安全设计具有重要的意义。
5)  ultimate strength
极限强度
1.
Investigation on the ultimate strength of unidirectional tapes and plain cloth hybrid laminates;
单向带/平纹布混杂铺层层合板极限强度研究
2.
Analysis of ultimate strength and sensitivity for oil tankers based on IACS common rules;
基于IACS共同规范的油船极限强度及敏感性分析
3.
Research development of ultimate strength of hull structure;
船体结构极限强度研究进展
6)  ultimate stress
强度极限
1.
Both the tensile ultimate stresses and the relations between them are examined.
应用了高维分形理论 ,计算了颗粒复合材料CaCO3 ABS拉伸断口表面分形维数 ,测定了该种材料的拉伸强度极限 ,并对两者之间的关系进行了研
2.
In this paper,a two dimension variation method is applied to compute tensile fracture surface fractal dimensions of a grain composite material LDPE/CaCO 3,and set the relationship of tensile fracture surface fractal dimensions and tensile ultimate stress and material filler weight content percent.
应用计算断口表面分形维数的二维变差法,计算了颗粒复合材料LDPE/CaCO3拉伸断口的分形维数,并且建立了断口分形维数与强度极限和填料颗粒含量之间的关系。
补充资料:极限强度
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性质: 物体在外力作用下发生破坏时出现的最大应力,也可称为破坏强度或破坏应力。一般用标称应力来表示。根据应力种类的不同,可分为拉伸强度(σt)、压缩强度(σc)、剪切强度(σs)等。

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