| 1. | The spacing of translational energy levels is very small .
平动的能级间隔极少。 |
| 2. | Often translation and rotation occur simultaneously, as in the case of a rolling drum .
通常平动和转动同时发生，例如，圆筒的滚动。 |
| 3. | The roller supports at a and b prevent transition in the vertical direction but allow rotation .
A和B处的辊轴支承不允许沿竖直方向平动，但允许转动。 |
| 4. | The energy of an atom or molecule is described in terms of translational rotational vibration and electronic energy .
原子或分子的能量，按平动转动振动和电子能来描述。 |
| 5. | In the most general case, a single force acting on a body produces a change in both its translational and rotational motions .
在最普遍的情况下，单一的力作用在物体上，使物体的平动和转动都发生改变。 |
| 6. | Adopt the technology " with high speed spiral translation "
采用“高速螺旋平动”技术。 |
| 7. | Optimized design of the parallel arms of translation low loader
平动式轻型装卸机平行臂的优化设计 |
| 8. | The select design of the parallel arm of the translation light loader
平动式轻型装卸机平行臂选型设计 |
| 9. | A theory of relativistic analytical statics of translational systems
平动系统的相对论性分析静力学理论 |
| 10. | Puzzles not only balanced but also rotation , you want to try
拼图不仅需要平动，还需要旋转，你想试试吗？ |
