中心焊缝背面的细节。
In the vision system of the seam tracking, this paper puts forward new image process and seam identifying arithmetic, linear adjustment and fit arithmetic in detail.
在主动式视觉传感器的焊缝跟踪系统中，作者提出了新的接缝图象处理和特征值提取的算法，详述了直线段的调整、线段拟合算法以及接缝特征值的获取。
The paper introduced the development, design and structure of the thin seam coal shearer with an electric magnetic sliding differential speed control in detail.
详细介绍了电磁滑差调速薄煤层采煤机的开发设计思路、结构特点；
The paper introduced the development, design and structure of the thin seam coal shearer with an electric magnetic sliding differential speed control in detail.
详细介绍了电磁滑差调速薄煤层采煤机的开发设计思路、结构特点；
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