中γ尺度气旋,meso-γ scale cyclone
1)meso-γ scale cyclone中γ尺度气旋
1.The movement of hail cloud,and hail area are consistent with the surfacemeso-γ scale cyclone.利用常规探测和区域自动站、雷达等资料,分析了5月28日发生在青岛市的冰雹天气过程,结果表明:这次冰雹天气是在高中低3层都有冷涡系统且呈前倾槽结构的天气背景下发生的;925 hPa的西南急流和中高层的不稳定都有利于冰雹云的形成;冰雹发生前,青岛城区上空低层大气逆温、逆湿,中层有干冷空气入侵,为冰雹云形成提供了有利的位势不稳定层结;造成5月28日青岛城区降雹的直接影响系统是超级单体雷暴,冰雹云的移动和冰雹落区与地面中γ尺度气旋相对应。
2)Meso-γ-scale vortex groupγ中尺度涡旋族
3)mesocyclone[,mes?u"saikl?un]中尺度气旋
1.Method of invertingmesocyclone circumfluence field with a single Doppler radar;单多普勒天气雷达反演中尺度气旋环流场的方法
2.With research results concerned withmesocyclone for reference,especially the related content of MDA(Mesocyclone Detection Algorithm) from NSSL(National Severe Storm Laboratory),we present an improved MDA and themesocyclone identification module in the Doppler Weather Radar Second Production software.借鉴国内外中尺度气旋识别算法的研究成果特别是NSSL(National Severe Storm Laboratory)的中尺度气旋识别算法,结合多普勒天气雷达二次产品软件的特点,提出了改进的中尺度气旋识别算法,以动态链接库的形式,设计完成了中尺度气旋识别模块。
3.Each storm had amesocyclone,wherein the flow converged cyclonically at the low level,rotated cyclonically at the middle-low level,diverged cyclonically at the middle-up level,and diverged at the up level.结果表明,风暴中存在中尺度气旋,中尺度气旋低层气旋性辐合、中低层纯气旋性旋转、中上层气旋性辐散、高层辐散。
英文短句/例句
1.The Design of Mesocyclone Identification for Whether Surveillance Radar-1988 Doppler;多普勒天气雷达中的中尺度气旋识别
2.Distribution and Variation Characteristics of Mesoscale Precipitation of Tropical Cyclones Landed in Hainan登陆海南的热带气旋中尺度降水分布变化特征
3.Existential proof and numerical study of a mesoscale anticyclonic eddy in the Qingdao-Shidao offshore青岛─石岛近海反气旋中尺度涡旋存在证据及数值模拟
4.The Simulation Research on a Passing Cyclone over the Yellow and East China Seas by the Mesoscale Air-sea Coupling Model MM5V3/ECOM-si;中尺度海—气耦合模式MM5V3/ECOM-si对黄东海入海气旋的模拟研究
5.The analyzed low-pressure center at the surface was located ~8 km east of the mesocyclone.所分析的地面低压中心位于中（尺度）气旋之东约8公里处。
6.Analysis on the Process of Tropical Storm TOM s Transformation to Extratropical Cyclone;中尺度数值模式对1996年热带风暴TOM转变温带气旋过程的特征分析
7.Forcing Mechanisms and Mesoscale Structures of An Rapidly Developing Extratropical Cyclone一次出海快速发展气旋的动力学及中尺度结构特征分析
8.Numerical Study on the Interaction between Mesoscale Vortex Typhoon Vortex;中尺度涡旋和台风涡旋相互作用的数值研究
9.PARAMETERIZATIONS OF LARGE-SCALE EDDY HEAT AND MOISTURE IN A ZONALLY AVERAGED DYNAMIC MODEL大尺度瞬变涡旋经向热量和水沟通量在纬向平均气流形成中的效应
10.Numerical Simulation of the Circulation and the Mesoscale Eddies in the East China Seas in Winter;冬季东中国海环流及中尺度涡旋数值模拟
11.A NUMERICAL STUDY ON THE MESOSCALE ANTICYCLONIC EDDY IN QINGDAO-SHIDAO OFFSHORE IN WINTER冬季青岛-石岛近海中尺度涡旋数值模拟
12.Observation and study of the circulation and meso-scale eddies in the upper layer of the South China Sea in the summer of 19981998年夏季南海上层环流与中尺度涡旋观测研究
13.Many of the particles in the atmosphere are in the intermediate region of size.大气中的许多粒子均属中等尺度。
14.Research on Flow in Micro-Device of Mems and Dry-Gas Seals;微尺度器件及旋转干气密封微间隙内流体流动问题的研究
15.Quantitative Analysis on Large Scale Circulation System Modulating Landfalling Tropical Cyclone Activities in the Diverse Chinese Regions影响登陆我国不同区域热带气旋活动的大尺度环流定量分析
16.Summer School on Mesoscale Disastrous Weather Held Successfully“中尺度灾害天气夏季讲习班”成功举办
17.Analysis on the Mesoscale System of the Hail Weather in Spring一次春季冰雹天气的中尺度系统分析
18.Relative Vertical Acceleration and the Mesoscale Atmospheric Motion Equations相对垂直加速度和中尺度大气运动方程组
相关短句/例句
Meso-γ-scale vortex groupγ中尺度涡旋族
3)mesocyclone[,mes?u"saikl?un]中尺度气旋
1.Method of invertingmesocyclone circumfluence field with a single Doppler radar;单多普勒天气雷达反演中尺度气旋环流场的方法
2.With research results concerned withmesocyclone for reference,especially the related content of MDA(Mesocyclone Detection Algorithm) from NSSL(National Severe Storm Laboratory),we present an improved MDA and themesocyclone identification module in the Doppler Weather Radar Second Production software.借鉴国内外中尺度气旋识别算法的研究成果特别是NSSL(National Severe Storm Laboratory)的中尺度气旋识别算法,结合多普勒天气雷达二次产品软件的特点,提出了改进的中尺度气旋识别算法,以动态链接库的形式,设计完成了中尺度气旋识别模块。
3.Each storm had amesocyclone,wherein the flow converged cyclonically at the low level,rotated cyclonically at the middle-low level,diverged cyclonically at the middle-up level,and diverged at the up level.结果表明,风暴中存在中尺度气旋,中尺度气旋低层气旋性辐合、中低层纯气旋性旋转、中上层气旋性辐散、高层辐散。
4)meso-scale cyclone中尺度气旋
1.Moreover,the asymmetric structure of themeso-scale cyclone is closely related to the mesoscale characteristics of its wind,vorticity,divergence and so on.结果表明：江淮暴雨过程中的中尺度气旋在发生、发展、变化过程中其结构具有不对称性，因而进一步造成了局地降水强度和分布的不均匀性。
5)Mesoscale cyclone中尺度气旋
1.The heavy rainstorm appeared in the front of a 500 hPa trough near the shear line of a depression on the 700 hPa, happened in the superposed zone between the right divergence area around the entrance of the upper-troposphere jet and the left convergence area of the lower-troposphere jet, and was related with the mesoscale cyclone on the surface.结果表明:这次过程出现在500hPa槽前和700hPa低涡暖式切变线附近;强风暴发生在高空急流入口区右侧辐散和低空急流左前侧辐合重叠区,与地面中尺度气旋活动紧密相关;证实了地面中尺度气旋是由高低空急流耦合产生的次级环流引起,次级环流控制着中尺度系统发展变化。
2.Results show that the rain can be attributed to the northward movement and development of a tropical mesoscale cyclone.结果表明 ,这次过程是热带中尺度气旋北上发展造成的 ;地面冷空气侵入西移的中尺度低压所导致的对流发展 ,是热带中尺度气旋发展的原因 ;大尺度环境场丰富的水汽输送为强对流的发展和维持提供了能源保障 ;地面中尺度低压中心和与其配置的切变线上的波动点对降水落区有指示意
6)meso-γ-scale中γ尺度
1.Based on the weather maps,Doppler radar echo map,as well as FY-2C satellite cloud images data,ameso-γ-scale weather background and formation mechanism were analyzed.利用天气图、多普勒雷达回波图及FY-2C卫星云图资料对一次中γ尺度大暴雨天气过程进行天气背景、生成机制等方面分析,发现这次中γ尺度大暴雨具有如下特征:暴雨产生必须有充足的水汽源和输送路径;特定的地形有利于对流的生成和加深发展;稳定少动是孤立云团产生大暴雨的保证;地面辐合线、辐合区、逆风区的出现有利于暴雨定位和定量的精确预报;消散雷暴云的西侧或后部也能生成新的对流,并能形成强降水。
延伸阅读
大洋中尺度涡大洋中尺度涡oceanmeso-scaleeddies叠加在海洋平均流场上的、尺度从几十千米至几百千米的水平流旋。按起源和生存方式可分成流环、流环式中尺度涡和中大洋中尺度涡3种。①流环。起源于大洋西边界的西向强化流。在湾流和黑潮中常出现海流弯曲现象，当弯曲程度很大时，便出现冷涡和暖涡，它们脱离了母流，而形成了直径100～300千米的流环。其表层旋转的线速率可高达90～150厘米/秒。此速率随深度而降低。流旋的持续时间可达2～3年。②流环式中尺度涡。生存于北大西洋的冷水区中，强度约为流环的一半，宽度则比流环大1倍。属于冷涡。③中大洋中尺度涡。在地球上的海洋中几乎无处不有。具有5～50厘米/秒的旋转速率，向下可延伸到整个水柱。存在的周期从几周至几个月。
