气动二面体
aerodynamic───adj.空气动力学的,[航]航空动力学的
dihedral───n.两面角,二面角;adj.二面的;有两个平面的
dihedral angle───[生化]双面角;[航]反角;反角,二面角
aerodynamic performance───气动性能;空气动力性能
dihedral d8───二面体d8
dihedral effect───上反角效应
dihedral door───二面门
aerodynamic drag───空气动力阻力;气动阻力
dihedral symmetry───二面体对称
changes in dihedral of front wing and cathedral of rear wing have little effect on longitudinal aerodynamic characteristics but large effect on lateral-directional characteristics.───改变连翼机前翼上反角和后翼下反角对纵向气动特性影响不大,对横向气动特性有明显影响。