The Brunt-Vaisala Frequency also was also calculated by the NCEP data to analyze the vertical structure of the atmosphere temperature and the static stability, as well as the relationship between the gravity wave frequency and the Brewer-Dobson circulation.
并利用NCEP资料计算了Brunt-Vaisala频率，分析大气温度场垂直结构和静力稳定度，进一步分析了重力波活动频率与Brewer-Dobson环流的关系。
参考来源 - Brewer·2,447,543篇论文数据，部分数据来源于NoteExpress
The distribution of typhoon precipitation presents the positive ad negative change as the gravity wave column wise under the influence of terrain.
台风降水受地形影响呈现出类重力波列式的正负相间的变化分布。
Orographic static data needed in the gravity wave drag physics are recomputed and validated through comparing with the original static data from the ECMWF model.
重新计算了地形重力波过程需要的地形静态资料数据，并与原ecm WF模式的地形静态参数进行了对比分析，验证了模式地形参数的正确性。
The gravity wave dispersion can promote the propagation of the strong wind center along the LLJ, and the dispersion direction was influenced by the steering flow and the water vapor concentrated area.
重力波的频散有利于急流中心大风区的传播，引导气流和水汽集中区对传播方向有显著影响；
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