对流层上层西风急流
Subtropical upper-tropospheric westerly jet
对流层上部反气旋
upper tropsphere anticyclone
对流层上部环流形势
circulation pattern at the upper troposphere
对流层上部冷空气暴发
out-burst of cold air in upper troposphere
海洋上层
upper ocean
upper layer of the oceans
层流流动与换热
laminar flow and heat transfer