The Mesoscale Heavy Rain System in the Upper and Middle Levels of the Planetary Boundary Layer(PBL) 船舶文件规定的尺度行星边界层(PBL)中上部的暴雨中尺度系统
The influencing system at surface mainly caused by frictional effects in planetary boundary layer frequently are high pressure ridges. 该区内边界层中摩擦作用使得地面影响系统主要呈高压脊。
The structures for temperature, horizontal wind, eddy coefficient and specific humidity in the oasis cold island have been studied by the steady-state numerical modeling of the planetary boundary layer. 本文利用行星边界层(PBL)二维定常数值模式研究了绿洲冷岛的温度、水平风速、涡旋系数和比湿的结构。
Experiment research were carried out on influencing tropical cyclone movement with the drag coefficient of planetary boundary layer physical process and twice typhoon bogus technique and three dimensional optimal interpolation objective analysis and data assimilation. 对模式边界层物理过程中摩擦拖曳系数以及二次台风Bogus技术、三维最优插值客观分析方法和资料同化等影响热带气旋移动的作用进行了试验研究;
A method of initialization for the planetary boundary layer was presented to numerical analysis of the structure of PBL jet stream. 利用行星边界层(PBL)初值分析方法对行星边界层(PBL)内急流结构进行数值分析。