angle steel pass  角钢异型孔

By-pass phase angle  支路相角差

action-angle-angle transformation  作用－角度－角度－角度变换

phase angle {angle of phase difference}  相角

angle bar [= angle]  角铁; 角型材

angle iron [= angle steel]  角钢; 角铁; 锡

angle to angle  角对角

attitude angle and course angle error  姿态、航向角误差

Complementary Angle of Front Angle  前角余角

estimation of angle-ofattack and sideslip-angle  迎角和侧滑角估计

face angle of a polyhedral angle  多面角的面角

forescattering angle (=forward-scattering angle)  向前散射角

gunwale angle [= gunnel angle]  舷缘角铁; 舷缘角材

plane angle of a dihedral angle  二面角的平面角

re-entrant angle(reentering angle)  内斜角; 凹进角

Angle-force (angle-time) diagram.  角度—力(角度—时间)曲线

pass-groove (pass)  环槽; 轧辊

0 deg and its nearby elevation angle  0度及其附近仰角

25° pressure angle  25°压力角