This flow followed with the orient of the director is called backflow effect 这种伴随着指向矢取向发生改变而引起的流动效应称为引流效应( backfloweffect ) 。
2.
It is c . z . van doom who first explained the " optical bounce " in the twist nematic cell by backflow effect C . z . vandoorn最早用它来解释在撤电压时扭曲液晶盒出现的透过率反弹现象( opticalbounce ) 。
