这些环流异常早就为人们所认识。
从模拟显示IOD环流异常的物理图像。
The physical image of anomalous circulation during IOD is revealed from the simulation.
大气环流异常对中短期天气变化有着重要影响。
The abnormality of the atmospheric circulation may affect significantly the change of the short and medium range weather.
华北夏季降水异常与从春到夏的持续环流异常密切相关。
There was consanguineous relationship between summer rainfall anomaly in North China and continual circulation anomaly from spring to summer .
中国东部夏季降水tbo空间模态与大气环流异常关系密切。
East China summer rainfall TBO is closed with air circulation anomaly.
本文给出的极涡位置指数能较好地描述中高纬度环流异常的变率。
In this paper, the index of polar vortex position is introduced. This index can preferably describe the variability of mid-high latitude circulation anomaly.
结果表明，环流异常演变过程中普遍存在着半年左右的相似韵律现象。
The results show that there is an analogous rhythm phenomenon about six month in the evolution of circulation anomaly.
ME方案模拟的夏季热带地区和南太平洋大气环流异常年际变化有明显提高。
The interannual variability of the general circulation over the tropical and southern Pacific is better simulated by the CAM3 me scheme.
因此，春季南半球环流异常可以作为长江中下游夏季旱涝主要短期气候预测因子。
Therefore, the spring sh circulation anomaly is one of important short-term climate predictors for summer rainfall over the Yangtze River Valley.
分析结果表明：北半球月平均环流异常在垂直方向上具有明显的相当正压性结构特征。
The results show that there is a significant equivalent barotropic feature in the vertical direction of the monthly mean geopotential height anomalies over the Northern Hemisphere .
结果表明：北半球月平均环流异常年际演变的过程具有准周期特征及不连续的跃变现象。
The results show: there are the quasi-periodic features and unsuccessive jump phenomena in the interannual variation processes of Northern Hemisphere monthly mean general circulation anomalies.
本文对不同平衡温度模拟结果的差异(偏差场)进行了分析，探讨某局地热力强迫对全球其它区域环流异常的影响效应。
The differences between results of simulations with different equilibrium temperatures reflect the effects of local thermal forcing on the anomalous response of the global circulations.
作者也简要介绍了东亚及中国气候年代际变化的特征及其和太平洋海表温度异常的联系，并讨论了东亚大气环流异常在PDO形成中的可能作用。
Moreover, the interdecadal climate variabilities in East Asia and China are also reviewed and possible role of these variations in the PDO is also discussed.
结果表明：前11项旋转主分量的主要高荷载中心，与持续异常的高频数中心或其邻近区域大都基本吻合；候平均环流异常的持续性略高于马尔柯夫过程。
The results show that the localities of high-loading centers of the first 11 RPCs basically coincide with those of the high frequency regions where the persistent anomalies occur.
分析了1900年以来长江3次巨洪的3个强信号：（1）太阳黑子活动，（2）厄尔尼诺事件，（3）青藏高原南部大震，它们对大气环流异常的影响分别称为日气作用、海气作用、地气作用。
Three strong signals of three large floods along the Yangtze River since 1900 are analyzed as follows: (1) sunspot activity, (2) EL Nino event, (3) big earthquake of the south of Tibet plateau.
从而导致1991年和1985年夏季乌拉尔地区几乎相反的异常环流。
This lead to the almost opposite anomalous circulation patterns in Ural area in 1991 and 1985.
在异常的冬季风偏北风分量强迫下，西太平洋上形成的偏差气旋环流在夏季已不存在，这时东亚夏季风反而增强。
The northerly component of the winter monsoon anomaly makes the anomalous cyclone over the western Pacific not exist and the East Asian summer monsoon becomes stronger.
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.
统计分析了华南冬季异常冷月及其前期大气环流及外部强迫因子的变化特征。
The work statistically studies the variations of the general circulation and external forcing factors in and before the extremely severe cold months.
而欧亚中高纬区大气环流春季异常对东亚区夏季大气环流和降水异常起着非常重要的作用。
Meanwhile, the anomaly of the atmospheric circulation over the high latitude Eurasia during spring is crucial to the summer monsoon circulation and precipitation over East Asia.
东亚冬季风异常可隔季影响到我国次年夏季环流和天气状况的异常。
The East Asian winter monsoon anomaly has biseasonal effect on the circulation and weather in the following summer.
研究表明西风带环流系统异常是造成这次干旱灾害的主要成因。
Study shows that the occurrence of this severe drought is related to the anomalies of the atmospheric circulation systems in the westerly belt.
本文利用全球9层15波谱模式，模拟了北极海冰后退期持续异常对北半球大气环流季节变化的影响。
In this paper, the seasonal changes of atmospheric circulation in the Northern Hemisphere induced by persistent anomaly of Arctic sea ice have bean examined.
这些机制可以大致说明一些爆发性增温期间平流层和对流层大气环流出现异常以及随后又恢复到正常冬季环流的过程。
These mechanisms can largely explain occurring of abnormal circulation in the stratosphere and troposphere during stratospheric sudden warming and returning then to normal regime.
主要分析了青海春季沙尘暴空间、时间演变特征及异常大气环流、海温对沙尘暴天气的影响。
The spatial and temporal evolution characteristics of spring sandstorm in Qinghai province and the impact of abnormal circulation and sea temperature on sandstorm weather are analyzed.
这种海温异常分布型可通过夏季热带对流活动和中高纬大气环流与华北夏季降水异常产生联系。
This pattern of SSTA distribution is related to summer rainfall anomaly of North China by means of the tropical convection activity and general circulation in the middle and high latitude. iv.
主要结果为：(1)初夏东北冷涡活动显著异常与上游乌拉尔山附近和下游日本附近的持续性异常环流相对应。
It is shown that: (1) the anomalous cold vortex activity in Northeast China in the early summer is quite in concert with persistent circulation anomalies near the Ural Mountains and Japan.
结果表明：印度洋海温偶极振荡异常，引起了大气环流的异常，影响了季风强度和雨带分布。
Results show that the IOD anomaly results in anomalous atmospheric circulation, which affects the distribution of the rain belt during rainy seasons in China and the East Asian monsoon.
采用T＿21L＿5大气环流模式，详细探讨了冬季西北太平洋海表温度异常对太平洋风暴轴的影响。
The winter NW Pacific SSTA effect on the Pacific storm track is investigated in detailing the context of the T_21L_5 GCM.
采用T＿21L＿5大气环流模式，详细探讨了冬季西北太平洋海表温度异常对太平洋风暴轴的影响。
The winter NW Pacific SSTA effect on the Pacific storm track is investigated in detailing the context of the T_21L_5 GCM.
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