顺流交距把螺旋桨叶转到使桨弦大致和拉力轴线平行

顺流交距把螺旋桨叶转到使桨弦大致和拉力轴线平行的英文翻译

基本释义

• To alter the pitch of(a propeller) so that the chords of the blades are parallel with the line of flight.