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1·You mean stress is a good thing?

你是说压力是一件好事吗？

2·The commonly used mean stress correction was also validated.

并对平均应力修正方法进行了校验。

3·The opposite mean stress develops during tensile and compressive hold tests.

拉伸保持或压缩保持时将分别产生平均压应力或拉应力。

4·The fatigue properties of aluminum alloy welded joints are sensitive to mean stress.

LF 21铝合金非承载角焊缝十字接头的疲劳性能对平均应力较为敏感。

5·Either the maximum and minimum stresses of one of these and the mean stress-are required to specify the fluctuation.

最大应力和最小应力或二者之一和平均应力，以确定其起伏程度。

6·When shifting both the mean stress and the dynamic stress amplitude, the influence on dynamic response is the most intensive.

平均应力和动载应力振幅同时改变时，对动态响应影响最大；

7·Mean stress effects on fatigue life of pressure vessels is analyzed in detail and relevant fatigue design method is also given.

分析了平均应力对容器疲劳寿命的影响，并给出了相应的疲劳设计方法。

8·The results indicate that the stress path is not affected by changing the initial effective mean stress if the shear stress ratio remains the same.

如果保持相同的剪应力比，由初始有效平均正应力归一化的有效应力路径不受初始有效平均正应力的影响。

9·It is proposed that mean stress effect should be divided into two aspects, i. e. static effect and dynamic effect for fatigue under complex loading.

对于复杂载荷下的疲劳问题，应该把平均应力效应分为“静态效应”和“动态效应”两个方面。

10·A penalty finite element method in which the mean stress is used as Lagrange multiplier is developed to simulate the compaction of multiphase aggregates.

罚有限元法被推导及应用于复合粘塑性多孔材料的压缩模拟。其中以平均应力为拉格朗日乘子来分析多相材料的压缩。