二面角，双面角的英文

• dihedral angle

• 双面    two-sided; double-edged; dou ...
• 角    role; part; character
• 二面角    angle, dihedral; dihedral angle; interfacial angle
• 双面角    dihedral angle
• 二面角，上反角    angle， dihedral
• 二面角的棱    edge of a dihedral angle
• 二面角的面    dihedral face
• 平面二面角    plane dihedral angle
• 锐二面角    acute dihedral angle
• 正二面角    positive dihedral angle
• 二面角的平面角    plane angle of a dihedral angle
• 双面角焊    double fillet weld
• 二面角反射镜    dihedral reflector
• 二面角反射器    dihedral corner reflector
• 面角    external cone angle; face angle; interfacial angle; plane angle
• 面角 齿面角    faceangle
• 双面角焊缝搭接接头    double fillet corner lap joint; double fillet lap joint
• 背面角    back side angle
• 侧面角    flank angle
• 层面角    bedding angle
• 齿面角    tooth face angle; wire face angle
• 唇面角    labial angle
• 刀面角    rake
• 地面角    ground angle; ground incidence
• 洞面角    cavosurface angle