Strong westerlies, at times, have been observed near the tropopause over Recife, Brasil, approximately9o from the equator. 强大的西风气流有时曾在离赤道大约9个纬度的巴西Recife上空的对流层顶附近观测到过。
Shaded areas are westerlies. 阴影区表示西风带。
The Structures and Evolutions of the Wintertime Southern Branch Trough in the Subtropical Westerlies 冬半年副热带南支西风槽结构和演变特征研究
However, the direction of the new Westerlies, and the location of land masses and known volcanic regions, and thus the direction of the heaviest ash fall, can be easily gauged. 然而,新出现的西风的方向和陆地的位置,以及已知的火山区,还有火山灰降落最重的区域是可以很容易地计算出来的。
The results show that the first episodes of torrential rain occurs before the onset of summer monsoon and is mainly induced by synoptic systems in subtropical westerlies; 结果指出,第一场暴雨发生在夏季风暴发之前,它主要受副热带西风气流影响;
During the negative BWA summer, equatorial westerlies are weaker than the climatological mean since the above physical process is weakened with the equatorial eastward propagating BSISO weaker. 而在负BWA年,赤道地区西风背景减弱,以上物理过程受削弱使赤道东传BSISO偏弱。
Deserts may or may not remain as today, as the prevailing Westerlies will change direction, bringing moisture laden air from a different direction. 沙漠不会想今天一样存留下来,因为盛行的西风会转向,从不同方向带来充满湿气的空气。
The complexities of the northern belt of westerlies are well illustrated in climates in the United States. 美国的气候相当有力地说明了西风带北缘的复杂性。
The circulation features in the westerlies, especially, distribution and variation of the upper – level westerlies play an important role in controlling the different tracks. 西风环流,尤其是中、高纬度高层西风的分布及其变化对于形成不同类型的台风路径亦起了很重要的作用。
The westerlies situation is stable. 西风带形势稳定;
The prevailing south-west winds or the Westerlies blow over the country all the year round bringing warm and wet air in winter and keeping the temperatures moderate; 一年四季盛行的西南风和西风在冬季从大西洋带来温暖、潮湿的空气,使气温适宜;
The belts of prevailing westerlies in general have moderate average temperature. 一般来说,盛行西风带的气温比较适中。
NAKRI will travel E/ ENE under the influence of the westerlies. 娜基莉将受西风带的影响向东至东北偏东移动。
The convection appeared when the cold air of westerlies met the southwest air flow in the west of subtropical high. 当西风带的弱冷空气与副热带高压西北侧的西南气流交汇时,触发对流产生;
Amplification of westerlies trough and ridge in Southern Hemisphere mid-high latitude and augmentation of subtropical system meridional circulation in Northern Hemisphere are significant role of the Asian summer monsoon onset. 南半球中高纬西风带槽脊振幅的增强和北半球副热带系统经向环流的加大是南海夏季风爆发的重要原因。
The relationship between the main characteristics of the Pacific subtropical high and typhoon tracks during the occurrence of the westerly belt long-wave trough over some specific regions in Asia is discussed according to the interaction between the mid-latitude westerlies and the circulation system in the subtropical region. 本文根据中纬度西风带和副热带地区的环流相互作用,讨论了西风带长波槽出现在亚洲上空几个特定地区时,出现的太平洋副高和台风路径的主要特征。
Both of the westerlies and the monsoon are driven by the divergence source and the convergence sink at subtropical region. The winter monsoon enhances the westerlies and its precipitation in the Northern Hemisphere while the summer monsoon has completely the opposite case. 西风带和季风降水都受两半球副热带辐散源的驱动影响,冬季风加强北半球的西风带,进而加强西风带降水,夏季风则削弱北半球西风带和其降水;
On the estimation of movement and development of the troughs and wedges in the westerlies 西风带中槽脊的移动与发展的估计
The close relation is also represented by the relationship between the utilizable water resource and the synoptic system of westerlies and subtropical belt. 主要表现在与前年秋季和冬季高度场的相关上,与大气环流中高纬西风带系统和副热带系统强弱也有十分密切关系。
At this time if a trough in the south branch of the westerlies moves eastward over this cold cushion, then there offen appears a trough and frontogenesis in the region surface high. 在高空平直的西风环流下,沿南支西风急流带,有低压槽在冷空气垫之上东移,地面高气压区域中常有低压槽和锋生出现。
Influence of the Stationary Disturbance in the Westerlies on the Blocking Highs over the Northeastern Asia in Summer 水平扩散对东西风带模拟的改进夏季西风带定常扰动对东北亚阻塞高压的影响
The Abnormal Activity of the Westerlies System and Its Impacts on 2003 Summer Heavy Rainfall over Huaihe Basins 西风带系统的异常活动对2003年淮河暴雨的作用机制研究
The connection between profile characteristics of the westerlies and seasonal characters of atmospheric circulation pattern are studied used observation data. 文中采用实际观测资料研究了西风廓线特征与大气环流型季节特征之间的联系。
It shows that these equatorial westerlies are an important basic current in the low latitudes in Indian Ocean. 分析表明,赤道西风是印度洋低纬地区的一支重要的基本气流。
Results show that the variation of the position and the intensity of the western Pacific subtropical high play a crucial role in going northward typhoons. Furthermore, the middle-latitude westerlies systems and the South Asian High actions have an important influence on typhoon ′ s northward movements. 结果发现,不仅西北太平洋副热带高压位置和强度变化对台风登陆北上起决定性作用,而且西风带系统和南亚高压活动有利于台风登陆后北折和持续北上也有不可忽视的影响。
Arid Central Asia is one of the most sensitive area response to climate change because it is a converge area of three main climatic systems ( westerlies, East Asia monsoon and polar airmass). 中亚干旱区是三大气候系统(西风带、东亚季风和极地气团)交汇衔接的区域,具有敏感的气候响应,因此是全球气候变化研究的热点区域之一。