Non Parabolic Shape 无抛物线状
parabolic-shape parts 抛物线形零件
parabolic tooth-shape 抛物线齿廓
parabolic headland-bay coast shape model 抛物线型岬湾海岸线
Uses: Mainly used for rough edges and parabolic shape and manicure.
用途：主要用于粗糙和修指甲边缘及形状。
The Lockheed design USES an inverted parabolic shape over a V-shaped engine array.
洛克希德采用了一种在V型引擎阵列上安置倒抛物线状尾翼的设计。
The parabolic shape is better than the arc shape through comparing time averaged pressures, fluctuating pressures and cavitations by theoretical analysis and hydraulic model experiments.
通过理论分析与模型试验，从时均压力、脉动压力、空化数等方面得出缓坡与陡坡过渡衔接部位采用抛物线型式较圆弧型式好的结论。
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