相对于 的中文句子和英文句子

空气动力学相对于气体的物体移动，特别是移动物体与大气相互作用的动力学

The dynamics of bodies moving relative to gases, especially the interaction of moving objects with the atmosphere.


中轴线相对于某些要求测量或对称的文艺作品的一条假想线，如绘画

An imaginary line to which elements of a work of art, such as a picture, are referred for measurement or symmetry.


飞行姿态宇宙飞船相对于其飞行方向所处的位置

The orientation of a spacecraft relative to its direction of motion.