三折线线性软化模型
tri-linear strain-softening model
尾部型线折角
knuckle of the stern counter
新型折线槽卷筒
new polygonal-line groove drum
折线型非线性
non-linearity with fold linearity
折线型面板
Broken line type face slab
折线型木质渔船
wooden fishing vessel of hard dine
折线折算法
broken line converting method
光谱线型线宽
spectral-line form and width
渐开线型线
involute profile
involute of circle limitations
直线型线截抽样
straight-line intersect sampling