副热带

An analysis of the abnormal track is made, based on the routine data combined with the physical field. It is found that the abnormal tracks are closely related with the subtropical high ,the southwesterly wind in the south side of the typhoon,the cold air and the physical field beside the topography of T...

作者利用常规天气图，结合相关的物理量场对这3个台风进行对比分析，结果表明，过岛台风发生路径异常除了受台湾岛地形影响外，与副热带高压、台风南侧流场、冷空气活动及有关物理量场的分布特征也有密切关系。

When AACEF is weaker, the summer WPSH tends to be stronger with a southwestward extension, and the South Asia high will be stronger too.

3南半球Ferrel环流圈的异常使绕极低压带和副热带高压带的强度出现了反位相的变化特征，即南极涛动。

Interannual variation of subtropic high is the main cause of interannual variation of the rainfall in May over North China.

副热带高压的年际变化是华北5月降水年际变化的主要原因。

Report analysis of cite atmosphere expert says, subtropic high pressure and force of South Asia high pressure are to ca......

报道援引气象专家分析称，副热带高压和南亚高压势力异常强大是。。。。。。

The results indicated that the effect of deep warm-wet air coming along the behind subtropical high , moving eastward deepening upper trough , shear line and cyclone trough was caused in Zhuanghe , but no strong thunderstorm . The main impact of system is surface cyclone trough ; Low vortex , shear line in 700hPa , 850hPa strengthen the lower convergence , forming a strong momentum of increase and pieces of water vapor ; strong and wide potential pseudo-equivalent temperature frontal zone lied in Zhuanghe area , the establishment of potential instability are indispensable conditions for producing heavy rain .

结果表明：受副热带高压后部深厚的暖湿气流及西风带高空槽、切变线及气旋倒槽等动力系统共同影响，庄河地区出现了大暴雨天气，但没有出现强雷暴，此过程主要影响系统是地面气旋倒槽；700hPa、850hPa低涡、切变线使中低层辐合加强，形成了较强的动力抬升和水汽辐合；庄河地区处于强而宽的假相当位温锋区中，位势不稳定的建立是造成此次强降水的必要条件。

This overshooting is proved to be necessary for maintaining vorticity balance.

通过对NCEP/NCAR资料的分析，证明了北半球夏季副热带地区500hPa上的涡度平流和β项是平衡外强迫的主要项。

We study the interannual variability of the extratropical westerly jet over East Asian, its impacts and possible mechanisms.

探讨了东亚地区副热带西风急流位置的年际变化特徵、影响及其可能机制。

In the article, we analysised the rainstorm process using conventional information, encryption data, strength ,speed and wind profile data of Doppler radar, discussed the atmospheric circulation system in the westing process of the subtropical high; revealed the different reasons caused two heavy precipitation (more than 10 mm per hour) and the possibility of small and medium-scale system existed, displayed the vertical distribution of the wind field over the stations in the rainstorm process and the close relationship between the transmission., strengthen of the level air-jet and the heavy precipitation, and then proved that the heavy precipitation was caused by the transmission and strengthen of the low-level jet.

利用常规资料，加密观测资料，多普勒雷达强度、速度和风廓线资料等对本过程进行周密细致的分析。探讨了在副热带高压西进过程中与之相配合的大气环流形势和影响系统；揭示了造成两次强降水（1小时大于10 mm以上）的不同原因和中小尺度系统存在的可能性；展示了暴雨过程中测站上空垂直风场的分布特点以及风廓线高低空急流下传和加强与强降水的密切关系，证明了强降水的产生主要由低空急流的下传和加强引起的。

A more reasonable SAO index is therefore defined as the SAO variance percentage of the difference of the zonally averaged SLP between 40°S and 65°S.

其次，在南半球冬季，600—100hPa的南太平洋上空西风急流会出现分裂，其中副热带急流中心位于27.5°S，高纬度急流中心位于60°S，前者在200hPa层风速达到极大值，后者风速随高度增加而增加。

Over the northern SCS, analysis results find the lower troposphere is convectively unstable during the entire onset period. The favorable atmospheric conditions for convection are attributed to low-level moisture convergence caused by the frontal southwesterly flow during the first stage, and the retreat of western Pacific subtropical high and warm-moist southwesterly flow from the Bay of Bengal during the later stages.

分析结果显示，在1998年南海夏季季风肇始发展过程中，南海北部的大气大多呈现对流不稳定的形势，第一阶段锋前西南气流造成低层强烈的水气辐合，第二阶段之后锋面远离且太平洋副热带高压东退，来自孟加拉湾的西南气流夹带大量暖湿水气使得南海北部在整个季风肇始期间都是有利於对流的状况。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。