对流层上层西风急流
Subtropical upper-tropospheric westerly jet
1998年冬季南海上层环流
SCS upper-layer circulation in the winter of 1998
层上同调
cohomology with ceofficients in a sheaf
船中上层建筑
bridge-deck superstructure
大气的最上层
uppermost levels of the atmosphere
地球大气上层地冕
corona of the terrestrial atmosphere
东海黑潮上层环流
kuroshio upper circulation in the ECS
断层上断点
The up-breakpoint of fault
the upper offset point of fault
Upper fault point