同义词
1)flight path deviation indicator,航道偏远指示器2)a course-deviation indicator; a yaw indicator; a yaw meter,偏航指示器3)course and drift indicator,航路偏向指示器4)coursedeviation indicator,航向偏离指示器5)flight path deviation indicator,航迹偏差指示器6)gyroscopic drift indicator,陀螺偏航指示器
