The temperature of duplex annealing has little influence on fatigue crack propagation behavior.
该合金的疲劳裂纹扩展速率对退火温度不敏感。
The results show that graphite morphology of cast irons had great effects on initial fatigue crack and propagation behavior.
结果表明：铸铁的石墨形态对疲劳裂纹的萌生及扩展有很大影响。
The thermal fatigue test was performed on 316 SS to understand the crack propagation behavior underthe cycling temperature environment.
从实用出发对316不锈钢管材进行了热循环下的裂纹扩展试验。
A dynamic mapping infinite element is presented for characterizing the waves with different wave Numbers in homogeneous foundation and simulations of propagation behavior in different media.
本文提出了一种映射动力无穷元，这种单元不仅可以表征在均匀介质中传播的不同波数的波，而且可以模拟地基中不同介质内的波的传播特性。
This paper advanced a study method that can observe plastic deformation behavior of surface layer of die cavity by showing austenite grain, size, crack morphology and propagation mode.
提出了通过显示奥氏体实际晶粒度、裂纹形貌和扩展方式来分析热锻模具型腔表层塑性变形行为的试验方法。
Using OCC simulation test, behavior of pitting propagation of two carbon steels for shipbuilding with different sulfide inclusions in synthetic seawater was studied.
选择两种具有不同类型硫化物夹杂的碳钢，通过模拟蚀孔的闭塞腐蚀电池试验，研究了它们在人工海水中的孔蚀扩展行为。
The results show that interior vibration can improve the fluidization behavior of the fluidized bed with a high bed hold-up significantly due to the vibration wave propagation.
实验结果表明，流化床中内加振动对流化床的流化状态有显著的改善作用，内加振动能在流化床中传播，改善了高床层流化床的流化状态。
Numerical calculations have been performed to describe the propagation of super Gaussian (SG) beams and the changes in the intensity (amplitude) distribution and phase behavior.
为说明超高斯光束的传输特性，以及光强（振幅）分布的位相的变化，进行了大量数值计算。
Their susceptibility to pitting has been compared by means of polarization test, and their behavior of pitting propagation has been studied with OCC simulation test.
选择三种典型的碳钢、低合金钢，通过极化试验比较了它们之间的点蚀诱发敏感性和模拟孔蚀的“闭塞腐蚀电池”，试验研究了它们之间的孔蚀扩展行为。
Their susceptibility to pitting has been compared by means of polarization test, and their behavior of pitting propagation has been studied with OCC simulation test.
选择三种典型的碳钢、低合金钢，通过极化试验比较了它们之间的点蚀诱发敏感性和模拟孔蚀的“闭塞腐蚀电池”，试验研究了它们之间的孔蚀扩展行为。
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