Starting this year, verticalseparation between aircraft cruising near each other in Chinese airspace will be slashed in half to 1,000 feet, already the standard in developed regions.
The vertical stratification will manage and control the separation from the network, the level of partition between different subsystems from the network isolation;
通过垂直分层将管理和控制从网络上分离，水平分区将不同的子系统之间从网络上隔离；
3
The separation efficiencies of a cyclone with different lengths of vertical tube and bottom air extractions were studied by experiments.