beam curve
短语词组
- beam bottom curve 梁底曲線
- straight beam on curve 曲線直梁
- Beam Curve Offset 光束曲線偏移
- Curve beam 曲線梁
- beam moment -deflection curve 彎矩
- curve beam bridge 曲線梁橋
- curve beam in space 空間曲梁
- flexible curve beam 柔性曲線梁
- curve beam ribbed bridge 曲線肋梁橋 返回 beam curve