In the paper, the relationship between the summer rainfall in China and the intensity of the northern Pacific oscillation (NPO) in winter is analysed.
本文分析了冬季北太平洋涛动与我国夏季降水的关系。
The summer rainfall in China is influenced directly by the abnormal vertical motion, which is related closely to the abnormal heat sources in the atmosphere.
大气热源的异常是通过直接影响垂直运动场的异常，进而影响到我国的夏季降水的异常。
Therefore, the influence of AAO on summer rainfall in China is related to the decadal background. After 1976, the influence of AAO tended to intensify and extended more northward.
这说明AAO对中国夏季降水的影响与年代际背景有关，1976年之后，AAO对中国夏季降水的影响增强，影响范围更加偏北。
The effect of different rainfall years and different water and nitrogen management ways on winter wheat and summer maize was studied in northern part of north China Plain.
在华北平原北部研究了不同降水年型、不同水氮管理措施对冬小麦和夏玉米产量和氮素平衡的影响。
There was consanguineous relationship between summer rainfall anomaly in North China and continual circulation anomaly from spring to summer .
华北夏季降水异常与从春到夏的持续环流异常密切相关。
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.
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。
The analysis of summer rainfall intensity in China is carried on for the purpose of practical application of climatic data to the natural resources development.
本文关于中国夏季日降水强度的分析，是以对国民经济服务为目的的。
When the effect of sea surface temperature as a predictor tends to be weakened at present, AAO can be used as an important predictor for summer rainfall prediction in China.
在当前海温预报因子作用减弱的情况下，AAO有可能成为中国夏季降水预测的一个重要预报因子。
The spring temperature of these two regions can explain 15% of the difference in summer rainfall in northern China.
这两个地区春季的温度能解释农牧交错带夏季降水方差的15 %左右。
The intraseasonal change of summer monsoon played an important role in the climatic anomaly of the rainfall in China. It is still very difficult to pr…
夏季风的季节内变化对夏季降水异常具有重要影响，而短期气候预测对夏季风季节内变化的预测还是一个难点。
Based on summer precipitation data, by using trend analysis, wavelet transform methods, the changes of summer rainfall in North China and in India were analyzed.
利用华北和印度夏季降水资料，采用趋势分析、小波变换等方法，对两地区夏季风降水进行了对比分析。
Chen Dongdong, Dai Yongjiu. 2009a. Characteristics and analysis of typical anomalous summer rainfall patterns in Northwest China over the last 50 years[J]. Chinese J Atmos Sci, 33(6):1247-1258.
陈冬冬，戴永久。 2009a。 近五十年中国西北地区夏季降水场变化特征及影响因素分析[J]。大气科学，33（6）：1247-1258。
These EASM modes affect Chinese summer rainfall variation, particularly in north and northeast China.
这些夏季风模态均对中国降水变化产生影响，特别是在华北和东北地区。
These EASM modes affect Chinese summer rainfall variation, particularly in north and northeast China.
这些夏季风模态均对中国降水变化产生影响，特别是在华北和东北地区。
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