同义词
1)Longitudinal Centre of Gravity(L.C.G.),纵重心2)longitudinal center of gravity,纵向重心;纵重心3)longitudinal center of gravity,纵向重心4)longitudinal center of gravity,纵向重心;重心纵向位置5)The airplane barycentre,飞机纵向重心6)longitudinal position of tractor center of gravity,重心纵向坐标
