All these prevent the electrons and holes from continuing their steadymotion as quasi-free particles, and introduce scattering.
所有这些影响都会妨碍电子和空穴去继续它们作为准自由粒子的稳定运动，而引起散射。
2
The steadymotion and the transient motion of the controlled multibody system with delay and without delay are computed with examples.
实例计算延迟和无延迟受控多体系统的稳态运动和瞬态运动。
3
Pneumatic cylinders may not retain steadymotion when driven at low speed because of the stick-slip which decreases the accuracy of the pneumatic system.