对于天气尺度系统,海温热力场则主要激发出大气低频振荡。
For synoptic scale systems, the SST thermal forcing mainly excites the atmospheric low - frequency oscillation.
外源强度越强(弱),大气低频振荡周期将缩短(延长);
The stronger (weaker) the external source , the periods of LFO the shorter (longer);
对于天气尺度系统,海温热力场则主要激发出大气低频振荡。
For synoptic scale systems, the SST thermal forcing mainly excites the atmospheric low-frequency oscillation.
正偶(单)极强迫源对大气低频振荡的调制作用强于负偶(单)极,波动振荡明显加快。
The frequency modulation effects of positive dipole (unipole) forcing source on LFO is stronger than negative dipole (unipole), and the wave oscillation quicken evidently.
结果表明,由于SSTA在大气中强迫激发出了大气低频振荡,使得ENSO对其后的东亚季风活动仍有明显影响。
The results show that the influences of ENSO on the afterward monsoon activities in East Asia are in existance owing to atmospheric low frequency oscillation excited by SSTA.
动力学分析和模式大气的计算结果进一步说明了CISK和EWFM的共同作用是激发和驱动热带大气低频振荡的重要物理过程。
Dynamics analyses and model atmosphere calculations further demonstrate that EWFMand CISK are very important physical processes in leading to the low-frequency oscillations in the tropics.
本文对大气低频振荡的可能机制进行了评述,指出在热带地区应着重考虑积云对流加热和海气相互作用,各种机制间的联系应加强研究。
It is pointed out that in tropical belt cumulus heating and sea-air interaction should be mostly taken into account, and the relations among the mechanisms should be studied more.
本文对大气低频振荡的可能机制进行了评述,指出在热带地区应着重考虑积云对流加热和海气相互作用,各种机制间的联系应加强研究。
It is pointed out that in tropical belt cumulus heating and sea-air interaction should be mostly taken into account, and the relations among the mechanisms should be studied more.
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