在另一端，我们有优雅和圆滑的，具有C2曲面的物品。
On the other end we have C2 objects of elegance and sophistication.
曲头钉：一种细金属钉；有时候一端是平头的。
这个角色死于《中端决战》——罗杰·麦克布赖德·艾伦所著《科雷利亚三部曲》的最后一本。
Her character died in Showdown at Centerpoint, the final book of the Corellian Trilogy by Roger MacBride Allen.
并分析了缩径率、缩径凹模半锥角、摩擦系数、缩径管坯初始壁厚对管端翘曲和轴向伸长率的影响规律。
In addition, this paper presents how the diameter reducing rate, the die semicone angle, the friction coefficient and the original wall thickness influence the buckling and the axial elongation rate.
肌肉拉勾为曲状双头结构，其两端部的撑开器为内凹的曲面板状。
The muscle pulling hook is curved double-head structure, and the expanders for the two end parts are concave curved plates.
肌肉拉勾为曲状双头结构，其两端部的撑开器为内凹的曲面板状。
The muscle pulling hook is curved double-head structure, and the expanders for the two end parts are concave curved plates.
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