本文基于某电航枢纽整体模型试验，研究船闸导航建筑物实体和透空结构型式对通航水流条件的影响。
The paper studies the influence of solid mass and permeable structure of navigation lock guidance structure to navigation flow condition based on integral model test of power and navigation complex.
他喜欢叫他的导航系统“显示最近的医院”，于是屏幕上就会显示一批最近建筑物的列表。
He likes being able to ask his navigation system to "Show me the nearest hospitals", whereupon it calls up a list of nearby facilities.
很显然，这种室内平面地图功能只有在你导航的建筑物空间足够大的情况下才能物尽其用。
Obviously, indoor mapping is only useful when the building you're navigating is big enough to warrant it.
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