Therefore put forward a kind of new-type structure in person --The cambered surface tooth type connecter units, and give its processes of manufacturing technics.
由此提出一种新型结构——弧面齿接链环，并给出其制造工艺过程。
参考来源 - 矿用高强度接链环的疲劳计算和提高疲劳寿命的工艺研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The appearance of each square elbow presents a smooth cambered surface.
所述的直角弯头外表呈光滑的弧面。
Astigmatic microstructures contain several cambered surface transmission microstructures, each of the cambered surface transmission microstructures possess an arc convex surface.
散光微结构区包含数个弧面透光微结构，每一弧面透光微结构具有圆弧凸面。
Formula to evaluate translation of the tooth-surface and the equation to describe the generatrix of the negatively cambered sooth-surface were derived respectively.
分别推导得到齿面平移距离和内凹齿面母线方程的计算公式。
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