1) upper westerly jet
高空西风急流
1.
It is studied by using NCEP/NCAR reanalysis data (1980-1999) that the relationship between the northward jumps of the upper westerly jet location and two important events of the East Asian summer monsoon activity the onset of summer monsoon over the South China Sea(SCS) and the beginning of the Meiyu rainfall in the Changjiang River and the Huaihe River basins.
利用美国NCEP/NCAR再分析资料 ( 1 980～ 1 999年 )探讨了东亚夏季风活动的两个重要事件 ,即南海夏季风爆发和江淮流域梅雨起始 ,与东亚高空西风急流位置北跳的关系。
2) easterly/westerly upper-level jet streams
东(西)风高空急流
3) westerly jet
西风急流
1.
Based on a new climate variability theory “Energy complement each other and balance between westerly jet in winter and subtropical high in summer ”presented by the author in this paper, the flood and drought prediction in China from 1997 to 2001 had been completed.
根据作者提出的气候变化理论“冬季西风急流与夏季副热带高压的能量互补与平衡”对1997～2001年夏季旱涝进行了预测试验。
2.
The significant impact of heating fields on the upper-tropospheric westerly jet has been revealed in much previous research,but little effort has been paid on differentiating the relative contribution of various heating fields over tropical and subtropical regions.
利用NCEP/NCAR月平均再分析资料,采用奇异值分解方法分析200 hPa纬向风场与东亚地表加热场的空间耦合变化特征,揭示影响东亚副热带西风急流位置及强度变化的加热关键区域。
3.
In this paper, westerly jet, storm track and baroclinic wave packets of upper troposphere in the Northern Hemisphere at summer of 1980?1998 are analyzed by using NCEP/NC.
分析了 1998年夏季北半球的西风急流、风暴轴、以及对流层上层的斜压波活动与气候平均情况的异同 ,并揭示了1998年夏季北半球斜压波活动传播的主要区域、斜压波活动的持续性、斜压波向东传播的速度以及斜压波传播时所具有的明显的下游效应 。
4) westerly jet stream
西风急流
1.
In this study,the monthly wind and temperature fields from ECMWF(European Center for Medium-Range Weather Forecasts) reanalysis dataset ERA40 are used to investigate the characteristics and variabilities of the East Asian-western Pacific westerly jet stream(WJS) in winter seasons.
利用ECMWF再分析资料ERA40中的逐月风场和温度场资料,对冬季位于东亚-西太平洋上空的西风急流(WJS)基本结构和异常特征进行了分析。
5) double westerly jet
双西风急流
1.
The double westerly jet(DWJ) in the austral winter is studied by using the NCEP/NCAR reanalysis data.
基于NCEP/NCAR再分析资料研究了南半球冬季双西风急流现象,指出它发生在600～100hPa的南太平洋上空,其中副热带急流中心位于27。
6) upper level jet
高空急流
1.
The study uncovered the close relationship between the dust storm,Mongolia cyclogenesis and the upper level jet.
对 2 0 0 1年 4月 6～ 7日发生在中国北方的一次强沙尘暴过程 ,从沙尘源、干旱气候背景、天气系统及起沙和扬沙的动力机制进行了初步研究 ,揭示了强沙尘暴与蒙古气旋和高空急流活动的关系。
补充资料：奥埃奥急流峡谷
奥埃奥急流峡谷，在离哈纳10英里的地方，是哈纳海岸最著名的景点。31号公路穿过一座拱桥。桥的左侧可看到低处的池水倾泻入海，高处的水池更有意思，只是很少有人会爬得那么高。向前走不远就是公园管理处和一个大停车场。那里有路标指引游客如何走向低处的水池。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条