测量了表面裂纹形状随裂纹长度的变化规律。
The variation of the shape of cracks with the crack length was investigated.
简要介绍了工件表面裂纹自动检测的图象采集方法。
Study on the Technology of Image Acquisition Based on Embedded System;
本文分析了飞机前襟翼作动筒连接螺栓底座表面裂纹的形成原因。
The cause of the surface cracks of a bolt bed was analyzed in this paper.
同时还对含表面缺陷钢管裂纹形态的疲劳扩展演变规律进行了分析。
The evolution feature of surface crack shape is analysis too in this paper.
文章介绍钢板表面产生的一种搓板状裂纹。
A kind of washboard - like crack on steel plate surface is introduced.
主要有裂纹、凹陷和镦粗、表面蚀坑、崩落等。
There are mainly crack, depression, upset, pit on the surface, breakout, etc.
从这一区域取样芯，以便检验裂纹表面。
A core was removed from this area so that the crack surfaces could be examined.
薄膜表面光滑、无裂纹、致密性好；
The surface of the films is smooth, homogeneous, crack free and dense.
某轧钢厂正常轧制的钢材表面存在裂纹缺陷。
扫描照片显示裂纹扩展方向平行于表面。
The results show that the direction of crack propagation is parallel to the surface.
低喷丸强度试件表面微裂纹大量萌生，密度非常高。
Crack initiation life is much longer than those of low shot peening pressure.
氮化钛膜层表面呈胞状结构生长，膜层结构致密，未见显微孔洞和裂纹的存在。
The TiN surface film grow as cell-shaped structure and the film microstructure is compact.
氮化钛膜层表面呈胞状结构生长，膜层结构致密，未见显微孔洞和裂纹的存在。
The TiN surface film grow as cell-shaped structure and the film microstructure is compact.
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