The formation of liquid crystalpattern relates to the driving voltage amplitude and frequency.
液晶斑图的形成与驱动电压的幅值和频率有着非常密切的关系。
2
Operating hints and safety requirement of re melting in crystalpattern tin plating were introduced.
介绍了晶纹镀锡中重熔工序的操作要点和安全要求。
3
The effect of inorganic additives on an's crystalpattern transition is studied by DSC method, and the surface treatment of an is investigated by polymer surfactant.