Mode 3 performs gross adjustment to the elevation and azimuth of the craft with respect to the sun to place those vlaues within tolerances for mode 5.
Mode 3 performs gross adjustment to the elevation and azimuth of the craft with respect to the sun to place those vlaues within tolerances for mode 5.
模式3执行在航空器上有关太阳的仰角与方位角的调整，好让这些数值能在模式5时维持在容忍值之内。