求翻译：过地面热通量的实测资料和边界层中温湿探空廓线，研究平坦地形上大气边界层的结构和特点。还根据以实测扩线为初始场的一大涡模式模拟结果得出热力对流的上升气流是暖而湿的气流；下沉气流则是干而冷。而且根据地面热通量对边界层对流的敏感性实验结果分析得出，当地面热通量较小时，边界层中的对流仍然以对流卷形式的对流存；而当地面热通量较大时，边界层中的对流发展成对流泡形式的对流。是什么意思？

Over the measured data and the boundary layer of the ground heat flux on the temperature and humidity sounding profiles to study the flat terrain in the atmospheric boundary layer structure and characteristics. Measured expansion line for the initial field, a large eddy model simulation results obta

The surface heat flux measured by real-time information and boundary layer, temperature and humidity sounding profile line on flat terrain, the study of the atmospheric boundary layer structure and features. Also according to the online real-time monitoring for the initial site of a large turbo mode

Observed data of surface heat flux and temperature and humidity probe into open lines in the boundary layer and study on structure and characteristics of atmospheric boundary layer on flat terrain. Also according to measured expansion line for the initial field patterns of a large Eddy simulation re