地形状况 meaning in English
topographic condition
Examples
- All controllers must be able to gather information from what they hear , make decisions quickly and know the geography of their own airspace , as well as that of others
所有的管制人员必须具有很强的搜集信息并迅速决策的能力，而且要对自己及其它领空区域内的地形状况了熟于心。