barotropic flow 中文意思是什麼
barotropic flow
解釋
正壓流- barotropic : 正壓的
- flow : vi 1 流，流動。2 （血液等）流通，循環。3 流過；川流不息；（時間）飛逝；（言語等）流暢。4 （衣服、...
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The evolvement of the rainstorm also closely related to the developments of the subsynoptic scale flow fields and the mesoscale barotropic component
（ 2 ）次天氣尺度流場與中尺度正壓分量的演變與此次暴雨的醞踉、發展和消亡也有很好的對應。 -
With the research of the evolvement features of barotropic and baroclinic atmosphere flow fields, the mechanism has been studied of the formation, development and die out of the heavy rainfall which occurred in wu - han during the period of 21 - 22, july 1998. the results are shown as follows : the evolvement of the rainstorm has a close relation to the barotropic component of the real atmospheric flow filed. and the barotropic component is, to a certain degree, also responsible for the coupling characteristics of high - and low - level jets
本文從研究大氣正、斜壓流場的演變特徵入手研究了1998年7月武漢的一次強暴雨發生、發展、消亡全過程的機理，研究結果表明： （ 1 ）未經過尺度分離的實際大氣流場正壓分量的演變與此次暴雨的醞踉、發展和消亡相對應，並且正壓分量在一定程度上反映高、低空急流耦合特徵。 -
The baroclinic component of the real atmospheric flow fields played a dominant role during the torrential rain. with the development of the rainstorm, the barotropic component of the real atmospheric flow fields decreased, along with the baroclinic component increasing
暴雨前後，實際大氣流場的斜壓性一直佔主導地位，並且隨著暴雨的發展，實際大氣流場的正壓性減弱而斜壓性進一步增強。 -
With the development of the storm, the barotropic component of the mesoscale flow field was decreasing and the baroclinic component was reinforced. on the contrary, the barotropic component of the subsynoptic scale flow fields was reinforced and the baroclinic component was decreasing. the baroclinic kinetic energy played a key role in the process of the rainstorm.
暴雨前後，次天氣尺度與中尺度流場的斜壓性都是佔主導地位，隨著暴雨的發展，中尺度流場的正壓性減弱而斜壓性進一步增強，而次天氣尺度流場的正壓性增強而斜壓性減弱。 -
Then numerical experiments on forcing dissipation and heating response of dipole ( unipole ) are carried out using global spectral model of quasi - geostrophic barotropic vorticity equation. for every experiment model integration is run for 90 days on the condition of three waves quasi - resonance. the results are given as follows : ( 1 ) under the effects of basic flow intensity and dipole ( unipole ) forcing source, there exist strong interaction among the three planetary waves, and there also exist quasi - two - week and intra - seasonal oscillation of the three planetary waves
然後，用數值試驗的方法，應用強迫耗散準地轉正壓渦度方程的全球譜模式，並在方程中考慮了偶（單）極子的熱力強迫作用，在三個行星波準共振的條件下，模式共積分90d ，得出： （ 1 ）在基本氣流強度和偶（單）極強迫熱源的共同作用下，三個行星波之間存在很強的波?波相互作用，且波動振蕩呈現準雙周和季節內振蕩。 -
During the rainstorm, the subsynoptic scale flow fields and baroclinic component of the mesoscale high - level flow fields were extremely strong, as well as the barotropic component was obviously strong over low levels
暴雨期間次天氣尺度流場與中尺度流場的高層的斜壓分量很強，而低層的正壓分量很強。
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