正压试验

本文从理论分析、资料诊断和正压模式数值试验三个方面研究了瞬变的涡度通量的辐合与辐散风产生的涡度源之间的关系及它们在对流层上层定常波维持中的作用。

The relationship of the convergence of transient vorticity fluxes and the vorticity sources generated by divergent wind , and their forcings to the upper troposphere stationary waves are studied with theoretical analysis , data diagnostics and barotropic model experiments .

静态肺压力-容积曲线确定最佳呼气末正压的比较性试验研究

To determine best positive end-expiratory pressure by static pressure - volume curve

本文用正压原始方程模式试验了显式积分方案的稳定性和精确性，并考察了时间平滑和空间平滑对这些特性的影响。

Explicit integration schemes for the barotropic primitive equation model are tested for stability and accuracy . Influence of time and space smoothing on the stability and accuracy are also investigated .