极涡,polar vortex
1)polar vortex极涡
1.Comparative analysis on distribution type of polar vortex in northern hemisphere and upper jet in April between more and less sandstorm years in Ningxia宁夏多、少沙尘暴年4月份北半球极涡和高空急流分布特征比较分析
2.Polar vortex is a deep system and moves around the polar region,which embodies the characteristics of the atmospheric activity in the high latitudes.极涡是北极地区的一个深厚系统,它以极地为活动中心,最能体现高纬大气活动特征,属大气环流最主要的系统之一,通常与副热带高压、阻塞高压、季风等环流系统相互配合,在全球天气气候变化中起着至关重要的作用。
3.The area size and intensity of 500 hPa north polar vortex and four quadrants are estimated based upon 54-year NCEP/NCAR reanalysis monthly mean geopotential height data.基于NCEP/NCAR的500hPa再分析高度场资料计算出多年北半球及各分区的极涡面积和强度,利用线性倾向估计、小波分析及二项式滑动平均分析极涡及我国春季降水的年代际变化特征,并采用奇异值分解讨论同期及前期极涡对我国春季降水的影响。
英文短句/例句

1.Antarctic stratospheric circumpolar vortex南极平流层环极涡
2.winter Antarctic stratospheric circumpolar vortex南极冬季平流层绕极涡
3.Study on the Variability of Winter Time NAO and Polar Vortex冬季北大西洋涛动与极涡的变化研究
4.The influence of tropical Indian Ocean warming on the Southern Hemispheric stratospheric polar vortex热带印度洋增暖对南极平流层极涡的影响
5.Analysis on Isentropic Potential Vorticity for the Snow Calamity in South China and the Stratospheric Polar Vortex in 20082008年中国南方雪灾与平流层极涡异常的等熵位涡分析
6.Study on the Anomaly of Stratospheric Polar Vortex and Its Impact on Troposphere平流层极涡异常及其对对流层的影响研究
7.The relationship of variability of summer temperature between Northeast China and the Northern Hemisphere and the impacts of the polar vortex东北夏季气温变化与北半球温度及极涡的关系
8.The weather helps to break up a pattern of strong, cold winds called the circum polar vortex.这样的气候有助于打破一个被称作环极涡旋的强盛的寒冷风
9.Interannual and Intraseasonal Variabilities of the Stratospheric Polar Vortex in the Northern Hemisphere and Their Influence on the East Asian Winter Monsoon;北半球平流层极涡年际和季内变异及其对东亚冬季风的影响
10.Activity Characteristics and Numerical Simulation of Polar Vortex and Its Effect on Climate in China;极涡的活动特征与数值模拟及其对我国气候的影响
11.Space-time features of summer rainfall anomaly of Xinjiang and the effect of North Polar Vortex and blocking;新疆夏季降水异常的时空特征及北极涡与阻塞高压对其的影响
12.For example, the movement of the arctic vortex to NorthEurope, the maintained troughs over East Asia and North America, and the maintained ridgeover Alaska are closely related to the relief.例如,极涡向北欧偏移,东亚、北美大槽和阿拉斯加脊的维持,都与地形有密切关系。
13.Comparative analysis on distribution type of polar vortex in northern hemisphere and upper jet in April between more and less sandstorm years in Ningxia宁夏多、少沙尘暴年4月份北半球极涡和高空急流分布特征比较分析
14.Large Eddy Simulation on Transient Performance in Vortex Diode Pump涡流二极管泵内部流动瞬态特性的大涡模拟
15.ANALYSIS OF EDDY CURRENT IN THE IRON CORE OF IRON STYLE BIPOLAR AXIAL MAGNETIC FIELD VACUUM INTERRUPTER铁芯式两极纵磁真空灭弧室铁芯中涡流分析
16.Design and Motion of the Electrode in Electrical Discharging Machining (EDM) of Solid Turbine Disk整体涡轮盘电火花加工电极设计及运动研究
17.Analysis on 10 hPa Polar Vortex Multi-Scale Variable Characteristic in the Southern Hemisphere南半球10 hPa极地涡旋的多尺度变化特征分析
18.The Circulation Indices of Polar Vortex on 10hPa in Northern Hemisphere and Preliminary Analysis北半球10hPa极地涡旋环流指数定义及分析
相关短句/例句

polar cyclone极地涡旋;极涡 PC
3)polar vortex极地涡旋;极涡 PV
4)north polar vortex北极涡
5)β-gyresβ偶极涡
1.In this paper, the circulation of β-gyres in tropical cyclone is studice by use of numerical simulation.通过数值模拟来研究热带气旋中的β偶极涡环流,结果可见,在中层的偏差流场上,有清晰的β偶极涡环流,即涡旋中心以西为气旋性环流,以东为反气旋性涡旋。
6)Polar vortex area极涡面积
延伸阅读

“质子-电子偶极-偶极”质子弛豫增强“质子-电子偶极-偶极”质子弛豫增强  物理学术语。原子核外层中不成对的电子质量小,但磁动性很强,可使局部磁场波动增强,促使氢质子弛豫加快,从而使T1和T2缩短,这种效应即为PEDDPRE。过渡元素和镧系元素大部分在d和f轨道有多个不成对电子,所以其离子往往具有PEDDPRE,可用来作顺磁性对比剂,如钆(Gd)。Gd在外层有7个不成对电子,具有很强的顺磁性。