例句與造句

1. It is the " freezing " of one of these rigid unit modes that is the soft mode for the ? ? transition.
2. There are a number of physical processes which may cause contraction with increasing temperature, including transverse vibrational modes, Rigid Unit Modes and phase transitions.
3. The tetrahedra remain fairly regular and are displaced from their ideal static orientations due to the action of a class of low-frequency phonons called rigid unit modes.
4. Its unusual expansion properties are thought to be due to vibrational modes known as Rigid Unit Modes ( RUMs ), which involve the coupled rotation of the polyhedral units that make up the structure, and lead to contraction.
5. It's difficult to find rigid unit mode in a sentence. 用rigid unit mode造句挺難的