1) vortex development
涡系演变
3) relation evolution
关系演变
1.
The holding of CCPCC manifests the completion of the relation evolution.
中国人民政治协商会议的召开 ,表明二者关系演变的完成。
6) PV inversion
位涡反演
1.
With the 1°×1° NCEP reanalysis data and the ground surface rainfall data,using the potential vorticity(PV) analysis and PV inversion methodology,the evolution of main synoptic systems,and corresponding PV and PV perturbations(or PV anomalies) and their relationship with heavy rainfall along the meiyu front are analyzed in order to i.
文中利用1°×1°NCEP再分析资料、位涡诊断和位涡反演的方法,详细分析了梅雨锋演变过程中主要天气系统的变化,位涡和位涡扰动(位涡异常)与梅雨锋及梅雨锋带上强降水之间的关系,并通过分离位涡扰动的方法探讨了与不同物理过程有关的位涡扰动在梅雨锋发生发展中的作用。
2.
Potential vorticity inversion (hereafter, referred as PV inversion) technology is regarded to be successful in distinguishing the above two modes of motion.
位涡反演这一技术在正确区分上述两种运动方面显示出非常强的的应用价值。
3.
With the confirmation of the importance of the potential vorticity inversion (hereafter, referred as PV inversion) technology, the authors point out this technology have deficiency in meso-scale systems research and the higher-order PV inversion operator needs to be developed for these issues.
在充分肯定位涡反演重要性的前提下指出该技术应用于中尺度研究的不足,要准确反演中尺度系统还有待于发展高阶位涡反演算子。
补充资料：系狗当系颈
1.比喻办事当抓住关键。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条