planetary boundary layer

基本解释

In the paper, methods used for representing the planetary boundary layer (PBL) in some numerical prediction models are described.
本文叙述一些数值模式中行星边界层的处理。
Refined grids were utilized in a large-eddy simulation(LES) model for obtaining high-resolution planetary boundary data and analyzing surface layer turbulence.
采用加密网格的大涡模式获取边界层风、温场的高分辨率模拟结果，并据以分析近地面层大气的湍流特性。
MM5 was employed to investigate the sensitivity of the simulation to the planetary boundary layer (PBL) parameterizations through the simulation of a rainstorm over the Yangtzi River Basin.
用MM5对长江流域的一次暴雨进行模拟考察其对行星边界层参数化的敏感性。