Upper Ocean Circulation
upper ocean water structure
upper ridge (upper-level ridge)
upper trough (upper-level trough)
upper-air chart (upper-level charty)
water diversion from the upper Yangtze River in the south to the upper Yellow River in the north
linkages of air-sea interaction between the tropics Indian Ocean and the tropics Pacific Ocean
ocean station vessel [= ocean weather ship]
tropical Indian Ocean and Pacific Ocean
Ocean University of Ocean
1221 upper working face
2×2 Upper Triangular Operator Matrixes
95% Upper confidence limit
a landslide dam located in the upper-reach of Yell
Aberdeen Upper Reservoir