The spacing of translational energy levels is very small . 平动的能级间隔极少。
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。
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。
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。
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。
Adopt the technology " with high speed spiral translation " 采用“高速螺旋平动”技术。
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
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
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
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?