polar vortex中文是什么意思

• 极地涡旋

• polar    adj. 1.(南、北)极的，地极的；近地极的。 2.【 ...
• vortex    n. (pl. vortexes,-ti-ces ) 1 ...
• vortex    n. (pl. vortexes,-ti-ces ) 1.旋涡；旋风；旋卷行云。 2.【物理学】涡旋；【航空】涡流；【动物；动物学】〔V-〕 单肠涡虫的一属。 the vortex of war 战乱。 the vortex of revolution 革命的旋涡。 be drawn into the vortex of 被卷入…的旋涡中。
• polar    adj. 1.(南、北)极的，地极的；近地极的。 2.【物、化】(有)极的；磁极的；有磁性的。 3.【几】极线的。 4.【化学】极化的，离子化的；(多)极性的。 5.中轴一样的；中心的；(像北极星那样)有指向意义的。 6.(性格)正相反的。 n. 【几】极线；极面。
• polar-polar interaction    极性之间的吸力
• add vortex    增加涡流场
• adjacent vortex    邻涡
• anticylonic vortex    反气旋涡旋
• atmosphere vortex    大气旋涡
• atmospheric vortex    大气涡流; 大气涡旋
• axial vortex    轴部旋卷; 轴向通风; 轴向涡流; 轴向旋涡
• axis of vortex    涡动轴线
• be drawn into the vortex of    被卷入...的旋涡
• be sucdked into the vortex of    被卷入...的旋涡
• big vortex    旋风手套
• bilge vortex    污水部涡流
• bilge-vortex    舭涡
• blade vortex    叶片涡流
• bound vortex    附体涡流; 附着涡; 环涡; 受束涡漩; 束缚涡; 约束涡
• canal vortex    沟渠涡旋
• cellular vortex    环型涡旋
• center of vortex    旋涡中心
• channel vortex    流道涡流
• circular vortex    圆涡旋
• circumpolar vortex    环极涡旋；绕极涡旋

• 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场。
• ( 5 ) . winter air temperature in north china has important relationship with the mongolia high anomaly , the east asian trough anomaly and the acreage of polar vortex anomaly
  ( 5 )华北冬季气温与蒙古冷高压异常、东亚大槽异常、极涡面积异常密切相关。
• 3 . the relation between the transition dates in middle stratosphere and the important systems in troposphere such as polar vortex and the subtropical high in west pacific
  臭氧总量异常与中平流层转型日期异常之间为反相关关系，臭氧总量偏高(低) ，流型转型日期偏早(晚) 。
• ( 2 ) it indicates the close relationship between wet , dry phase and the position , amplitude of 500hpa high field and subtropical high . and there are close relation with polar vortex , south asia high field
  ( 2 )西北地区多、少雨与500hpa高度场和副热带高压的位置和强弱密切相关，并且与极涡、南亚高压关系密切。
• Especially , t - test shows that significance of the asia polar vortex , zonal circulation index , the most northern extension edge of subtropical high of northern west pacific and the warm pool of pacific ocean , are at 95 % （ 90 % ）
  特别地，亚洲极涡、纬向环流指数、西太平洋副热带高压北界位置及太平洋暖池的海表面温度等因子均通过了95 % （ 90 % ）信度水平检验。
• Its warming was the higher in china , , ( 5 ) the current atmosphere circulation anomaly is the current factor influenced the winter air temperature in the north - east china , and it includes siberian high anomaly , the east asian trough anomaly , the acreage of polar vortex anomaly , the asian winter monsoon anomaly and the anomaly of the west - wind circulation in east - asian
  ( 4 )东北地区冬季增暖趋势与中国大部分地区是一致的，是增暖最显著的地区之一。 ( 5 )影响东北冬季气温异常的同期因子是环流异常，它包括西伯利亚高压、东亚大槽、东亚冬季风、极涡面积、东亚西风环流指数等的异常。
• 4 , the summer rainfall anomaly in northeast china bears close correlation with the atmospheric circulation backgroud . while cold air in middle and high levels of troposphere is active in wet year with the positive anomalies over high - latitude and polar area , the active longwave ridge , the anomalous long - wave ridge in northeast china and inner - mogolia as well as the northward and eastward of the polar vortex , the contrary is in the dry year in northeast china
  4东北地区夏季降水异常与大气环流背景有密切的关系，东北地区夏季多雨年在对流层中、高层冷空气比较活跃，高纬和极区主要由位势高度的正距平所控制，贝加尔湖以北的地区长波脊较为活跃，在东北地区和蒙古地区有异常的长波槽发展，极涡位置偏北、偏东；而在东北地区夏季少雨年则容易出现与上述相反的异常环流形式。
• The main factors affecting the precipitation in the first stage of rainy season in fujian province are pacific sst in preceding june , the western pacific subtropical high area index in preceding may , the asia polar vortex area index in preceding september , the eurasian meridional circulation index in preceding april to june , the 500hpa height in northwest asia in preceding spring . the main factors affecting the precipitation in the second stage of rainy season in fujian province are pacific sst in preceding july and august , the northern hemisphere polar vortex area index in january in same term , the pacific polar vortex intensity index in preceding september , the 500hpa height in south europe in preceding summer
  ( 2 )影响福建省前汛期的主要因子有：前期6月太平洋海温场、前期5月西太平洋副高面积指数、前期9月亚洲区极涡面积指数、前期4 - 6月欧亚径向环流指数和前期春季亚洲西北部500hpa高度场；影响后汛期的主要因子有：前期7月太平洋海温场、前期8月太平洋海温场、同期1月北半球极涡面积指数、前期9月太平洋区极涡强度指数和前期夏季欧洲南部500hpa高度场。
• The rsults are as follows : ( 1 ) precipitation shows the decreasing trend and remarkable interannual and interdecadal variations in flood season in the last 44 years . ( 2 ) precipitation anomalies in flood season have a good correlations with southwest and southeast summer monsoon , polar vortex , west wind trough , the subtropical high over west pacific and south asia high
  ( 2 )辽宁汛期水汽来源于西南夏季风和我国东部海域，汛期降水异常与低空的西南、东南夏季风、中空的极涡、西风槽、西太平洋副热带高压活动及高空的南亚高压关系密切。
• ( 4 ) flood season precipitation anomalies has a good correlations with southwest and southeast summer monsoon , polar vortex , west wind trough and west pacific high ( 5 ) the ssta anomalies of west pacific key regions combine with south atlantic key regions has a good predict to the flood season precipitation anomalies in liaoning areas
  辽宁夏季多雨水汽来源于西南夏季风和我国东部海域，汛期降水异常与西南、东南夏季风，极涡，西风槽以及西太平洋副高活动关系密切。西太平洋和南大西洋海温关键区冷暖水年结合对辽宁汛期多少雨年有很好的指示作用。

• polar vortexとは意味：極渦