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1·The result indicates that: density stratification in density lock formed by hot and cold fluid can prevent heat transfer downward in the vertical channel;

研究结果表明：在竖直通道中，冷热流体在密度锁内形成的密度分层能抑制热量向下传递；

2·It has adopted colloid electrolyte technology, avoiding density stratification problem of acid solution and eliminating plate corrosion and passivation caused by density stratification.

采用胶体电解质技术，绝无酸液浓度层化问题，完全消除因浓度层化引起的极板腐蚀和钝化现象。

3·Experiment is carried out on stratification of material with different density components in jigging process at different time.

选择两组不同密度组成的物料进行了不同时间的跳汰分层试验。

4·The research also indicates that, the oscillation occurs in the grid and when it exceeds the density lock, the stratification will be destroyed.

研究发现栅格内会发生振荡现象，当振荡超出密度锁时，分层被破坏。

5·Although variable density also gives an intuitive interface to reflect changes of geometry, yet it is not as clearly as variable area in stratification.

变密度剖面显示技术能够直观地反映界面形态变化，但不如变面积显示的剖面反射层次清晰。