| 释义 |
平动平动[píng dòng]1.■{物} translation; translational motion
常用词组1.■平动点 libration point;2.■平动光谱 translation spectrum;3.■平动滑移 translational slip;4.■平动速度 translational velocity;5.■平动态 translational state;6.■平动头 orbital head;7.■平动阻力 translatory resistance |