在盐雾试验或其它试验后沿着划线涂层边缘的腐蚀。
Corrosion under a scribe line or an area of damaged coating or edge, after salt spray testing or other testing.
立式金属油罐罐底边缘板的腐蚀严重影响油罐的正常使用和安全运行。
The corrosion of edge plate of upright metal oil tank strongly influences the normal operation and safety.
对马鞭洲岛广石化码头原油罐罐底边缘板腐蚀机理进行分析，并采取相应的防护措施。
Through corrosion analysis mechanisms of bottom edge board of crude oil tanks in GPC wharf Mabianzhou island Huizhou, bring up corresponding the protection measures.
酸开始逐渐地腐蚀她束腰外衣的边缘。
腐蚀后的上隔离沟槽边缘平整，其深度和宽度可以解决注入电流在相邻像素之间产生的干扰问题。
The edges of the grooves after etching are plane and smooth. The depth and width of the grooves can solve the interference problem induced by the injection current between the adjacent pixels.
对视频采集到的板材纹理图像进行灰度化、中值滤波去噪、二值化、腐蚀、膨胀等处理，得到仅包含目标纹理的图像后检测纹理边缘。
Treat with plate grain image got by video using methods of gray level transformation, median filter, erosion, expansion and so on, gain the image which only includes grain, then detect brim of grain.
分析了边缘板腐蚀产生的原因及危害，介绍了以牺牲部分罐壁板来更换受腐蚀边缘板的新方法。
The paper analyzes the corrosion reason of tank's annular plates, and presents a new technique of replacing the corroded annular plates with partial shell plate.
同时，不锈钢填料和边缘板上的腐蚀沉积物会引发局部垢下腐蚀。
In addition, the corrosion deposits on the packings and ring plate would lead to under-deposit corrosion.
然后对低频部分同时做膨胀和腐蚀边缘检测，并对得到的结果求其平均值；
Secondly, the low- frequency part and details are edge-detected using dilation and erosion at the same time, further, the results are averaged.
提出一种用迭代算法求图像分割最佳阈值和运用数学形态学的腐蚀算法实现轮廓提取相结合的细胞图像边缘精确检测算法，并给出仿真实例。
A new accurate edge detection method obtaining the best threshold of image segmentation based on iterative arithmetic and abstracting edge by eroded arithmetic of mat.
本文还得出了渗透压型鼓泡边缘的扩展速率和腐蚀产物体积膨胀型鼓泡的临界弯曲力矩。
Brim spreading velocity of osmotic pressure blister and critical bending moment of volume expansion blister were computed.
大型储罐底板的边缘板在油罐腐蚀事故中占很大比例，有关储罐边缘板的防护问题是储罐防护的重要组成部分。
The bottom plate and annular plates of large storage tanks are more subject to corrosion. Therefore, their corrosion protection is very important in the overall corrosion protection of tanks.
大型储罐底板的边缘板在油罐腐蚀事故中占很大比例，有关储罐边缘板的防护问题是储罐防护的重要组成部分。
The bottom plate and annular plates of large storage tanks are more subject to corrosion. Therefore, their corrosion protection is very important in the overall corrosion protection of tanks.
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