气旋环流

在断面N2附近及以北存在一个气旋式环流系统.其次，在海南岛东南存在一个尺度不大的反气旋环流系统。

There is a cyclonic circulation system near and north of Section N2 . In the next place , there is a not wide scope of the anti cyclonic circulation southeast of Hainan Island .

当菲律宾群岛以东洋面上空的反气旋环流中心西移稳定至130°-145°E这一区域后，非绝热加热的垂直变化对该环流中心的维持及消亡起主要作用。

After the anti-cyclonic center to the east of the Philippines moves to130 ° - 145 ° E , diabatic heating vertical change plays a major role in its maintenance .

中纬度西风与MCS南部的偏东北风构成一个反气旋环流带。

The Meiyu cloud band is associated with an anticyclonic wind belt with mid-latitude westerlies to the north and subtropical easterlies to the south .

正IOD导致了日本、中国东北部及东部部分地区上空出现反气旋环流异常，从而引起这些区域夏季气候异常干旱。

The positive IOD resulted in the anomalous anticyclone over Japan and the eastern and northeastern part of China , causing abnormally dry summer in these regions .

FSW类型则主要受到梅雨锋面及西南气流影响，从风场分布可明显观察到沿著梅雨锋面的东南及西北侧皆有数个反气旋环流系统排列，使得锋面处的风切更为增强。

From the wind field , we can find that a series of anti-cyclones located to the southeastern and the northwestern sides along the Mei-Yu front , which make the frontal wind shear even enhanced .

结果表明，MCC发生在较弱的斜压环境里，对流层低层有明显的天气系统如切变线、中尺度低涡，中层可以没有低压槽参与，高层则出现在反气旋环流里。

Results demonstrate that the MCC develops in a weak baroclinic environment , a 850 hPa horizontal wind shear line with a vortex dominated in the low levels and an anticyclone in upper levels , without baroclinic wave trough accompanying in midlevels .

对于越南中部外海反气旋环流的形成和南移，看来是与纬向积分风应力涡度的改变和Sverdrup平衡有关。

The formation and the southbound movement of the anticyclonic circulation offshore to the middle of Vietnam is related to change of the zonal integral of the wind stress curl and the Sverdrup balance .

用单多卜勒雷达确定中尺度气旋环流中心及最大风速半径

Determination of mesocyclone center and radius of maximum wind with a single Doppler radar

用定常热源做的试验表明台风上层的反气旋环流是台风发展的结果。

Assuming constant heating source , it is found that in upper layer the anticyclone is the result of the development of typhoon .

季风潮的出现主要是南路气流加强或季风与热带气旋环流的相互作用。

The appearance of monsoon surge was mainly the strengthening of the south path air current , or the interaction of monsoon and tropical cyclone circulation .

猫眼的流场呈准定常反气旋环流形势，猫眼的时空尺度、东移和形状变化与副热带高压有相似之处。

The temporal and spatial scale , eastward moving and shape changing of the " cat 's eye " are similar to those of the subtropical high .

结果该区域产生了垂直上升运动及负的涡度强迫源，对应着异常强烈的反气旋环流。

This generates ascent as well as negative vorticity source , which corresponds to a strongly anomaly anticyclone center appearing to the north of the heating region .

在这时期，沃克环流东移，热带中部和西部太平洋对流层高层东风增强，反气旋环流增强；

At the same time , the " Walker cell " shifts eastward while an upper troposphere easterly wind and anticyclone cell strengthen over the tropical central and Western Pacific .

而冬季赤道西风分量所产生的影响，则在西太平洋上形成显著的偏差气旋环流，使东亚副热带夏季风减弱，南海夏季风加强。

The tropical westerly component over the winter monsoon anomaly makes the anomalous cyclone over the western Pacific form and the East Asian summer monsoon become weaker and the South China Sea summer monsoon stronger .

在整个气旋环流中有局部的反气旋环流出现，这是850700hPa天气图上得不到的，且与边界层诊断分析相符合。

There is a part of anticyclone in the whole cyclone . All above can 't be obtained in the weather map of 850 hPa and 700 hPa , and these are in correspondence with diagnostic analysis .

已有的观测表明粤西和雷州半岛以东存在一个气旋涡，该气旋环流在一定程度上加强西向低频流的运动，但是它的范围、强度和形成机制有待进一步研究。

Existed observations show that off the West-Guangdong coast , east to the Leizhou Peninsula , there exists a cyclonic eddy . The circulation of this eddy strengthens that westward low-frequency coastal flow to certain extent , but its area , strength and formation mechanism need further study .

入流水的增加同时使整个GIN海域的气旋式环流加强，正压出流效应也增强，因此影响溢流水强度的斜压效应和正压效应二者是统一的。

At that time , the FB Channel inflow increases , so the anticlockwise circulation in the GIN seas will be strengthened . Thus the positive barotropic effect for overflow increases .

在WNP和WEP海区SST异常的共同强迫下，我国南海及西太平洋出现低空反气旋式环流。

Results also show that , with the jointly effects of SSTA in WNP and WEP , an abnormal anticyclonic circulation in the lower troposphere is observed over the South China Sea and North-west Pacific .

气旋性环流和气旋性涡度在对流层中层的700毫巴附近最强。

The strongest cyclonic circulation and vorticity are at about 700 mb .

结果表明，冬季湾内存在着一个反气旋式环流的流动路径；

Analytical results show during winter a stationary anticyclonic circulation occurs in bay .

海盆南部有一个中尺度的气旋式环流。

And a meso-scale cyclonic gyre exists in the southern part in winter .

热带气旋外围环流和广州灾害性高温关系的研究

The research on relationship between outer circulation of tropical cyclones and high temperature weather in Guangzhou

影响我国北方不同路径热带气旋平均环流特征及暴雨落区

The Average Circulation Patterns and Rainstorm Fields of the Various Tracks Tropical Cyclones Influenced North China

在西南季风期间，南、北海区各有一气旋式环流；

During the southwest monsoon period , two cyclonic gyres occur in the southern and northern sea areas , respectively ;

中平流层（10-70hPa）半球环流流型年变化不同于对流层、低平流层的显著特点是其夏季存在以极地为中心、范围达半球的反气旋型环流为主的阶段。

The remarkable transition of circulation type from winter to summer in middle stratosphere is from cyclonic type to anticyclone type .

高原上经常出现超干绝热现象，这将使得高原上的气旋性环流加强幅度比其他情况下更大；

The superadiabatic state is frequently appears over the plateau , it would be favorable to the development of the cyclonic circulation .

在海区南部存在一个反气旋式环流，在加里曼丹岛西北还有一个尺度不大、冷的气旋式涡。

In the southern SCS there is an anticyclonic circulation , and also there is a smaller scale cold water and cyclonic eddy .

长江河口表层密度流流出口门后主体方向基本为东南，杭州湾内部出现一个气旋式环流。

In Changjiang estuary area , the surface density currents flow southeast mostly , and a cyclone type circulation appears in Hangzhou gulf .

在东北季风期间，气旋式环流减弱北移，南部则为一反气旋式环流控制；

During the northeast monsoon period , the cyclonic gyre decays to move northward , and the anticyclonic gyre occupies the southern sea area ;

在南海北部存在一个气旋性环流，这个环流的强度和范围随深度增加而减小。

There is a cyclonic circulation in the northern part of the SCS , and its strength and scope decrease with the depth increases .