等截面斜柱板式基础
Plate-type Foundation With Equal-section Inclined Column
等截面斜柱基础
Constant Cross Section Inclined foundation
斜平面底板等截面斜柱基础
inclined flat-baseplate and equal-section column foundation
变截面圆柱形空腔
varying sectional cylindrical cavity
层合非圆截面柱壳
laminated non-circular cylindrical shells
密绕椭圆截面螺线管
close oval-shaped spiral tube
双椭圆截面
double-ellipse cross-section
椭圆截面的Abel逆变换
Elliptical Abel transformation
椭圆截面容器
approximate elliptical cross section pressure vessel
圆截面柱
reinforced concrete pier with round section
表面半椭圆裂纹
semi-elliptical surface crack
共轴双半椭圆柱透镜
coaxial double half-ellipse lens
椭圆柱面腔
elliptical cylindrical cavity