artificial horizon indicator航空地平仪
AH Artificial Horizon航空地平仪
On-screen artificial horizon屏幕上的人造水平仪
horizon artificial soil freezing人工水平冻结
N（名词） an aircraft instrument, using a gyroscope, that indicates the aircraft's attitude in relation to the horizontal 人工地平仪; 利用螺旋仪在飞机上测量飞行高度用的仪器 (Also called gyro horizon)