疲劳断口 meaning in Chinese
fatigue fracture
fatigue-fracture
Examples
- There exists pronounced difference in the fatigue fracture at room temperature and 400
常温疲劳断口和高温疲劳断口有着较大差别。 - Fatigue experiment of the full - scaleequalizing bar of bulldozer andanalysis of the fatigue fracture
推土机平衡梁全尺寸疲劳试验及疲劳断口分析 - 4 . the research of metal fatigue fractal dimension measuring is in the study of material characteristic analyzing
金属疲劳断口分维数测量方法的研究是目前材料性能分析研究中的前沿课题。 - Sem investigation shows that all the crack initiations can be traced back to the lateral sides of the sample , and the crack propagates along the direction normal to the loading axis
Zr一4合金的低周疲劳断口上，所有裂纹都起源于试样最窄处的侧表面，并逐渐向内部扩展。 - Then uses the methods such as robert , sobel to detect the edge . finally , uses the method of fourier to extract the vein feature of the shell pattern so as to make computer identify the fatigue fracture
然后采用robert 、 sobel等算法进行边缘检测，最后采用fourier变换来提取贝壳纹花样的纹理特征值，实现计算机对疲劳断口的识别。