| 1. | Storm flood analysis for taihu lake basin during plum rain period of 1999年梅雨期太湖暴雨洪水分析 |
| 2. | After the disaster caused by continual heavy rainstorm during the huaihe ' s meiyu period since 1991 , the abnormal rainstorm weathers during the meiyu period occur again in june and july , 2003 淮河流域梅雨期继1991年出现持续性大暴雨造成严重洪涝灾害后, 2003年6月7月又出现了持续性梅雨暴雨异常天气过程。 |
| 3. | ( 5 ) there exists close relationship between the meiyu period precipitation in jianghuai valleys and the anomalies of subtropical summer monsoon , the anomalies of cold air , not the same so the indian summer monsoon ( 5 )江淮地区梅雨期降水与东亚副热带季风、北方冷空气异常密切相关,与印度西南季风关系并不密切。 |
| 4. | A strong decadal change of the meiyu periods in the mid - lower yangtze basin occurred in late 1970s since 1885 : a weak meiyu stage in 1959 - 1978 abruptly transformed into the strong one during 1979 - 1999 摘要1885年以来长江中下游梅雨期在70年代末发生了一次强年代际突变:从1958 - 1978年的弱梅雨时段突变为1979 - 1999年的强梅雨时段。 |
| 5. | ( 7 ) there is a apparent positive correlation between the meiyu period precipitation in the north region and ssta ( 1 - 2 monthly averaged in present year ) in the " key regions " ( 44 - 50 n , 152 - 166 e ) of north pacific ocean ( 7 )江淮北区梅雨期降水与当年1 - 2月勘察加半岛以南的海域海温有较好的正相关关系。江淮北区以北地区和key区( 44 50 n , 152 166 e )为耦合相关的显著部位。 |
| 6. | When south indian ocean in southern hemisphere - zonal ( meridional ) circulation developing in middle latitude and in high latitude of australian , the precipitation in middle and lower reaches of yangtze river rather big ( small ) after some relative process affecting 当南半球南印度洋?澳大利亚中高纬度地区纬向(经向)环流发展时,通过一系列的环流过程影响,长江中下游梅雨期降水偏多(偏少) 。 |
| 7. | Firstly , the resault of daily calculation about all kinds of potential instability parameter in a month show that , as a vertical integral potential instability parameter , cape ' s daily variation corresponded to the severe convective storms " occurrence 首先,逐日计算2003年江淮梅雨期的各种位势稳定度因子,结果表明, cape属于垂直积分稳定度指数,其日变化与强对流风暴的发生有较好的对应关系。 |
| 8. | In this article , the essential characteristic during meiyu and how to improve the criterion of meiyu , the effect process of circulation during meiyu , the characteristic of precipitation ' s distributing and the character between the precipitation and height are construed 文章着重探讨分析了梅雨期的系统特征及如何改进梅雨标准、梅雨期大气环流的影响过程、梅雨期的降水场分布特点以及梅雨期降水场与高度场的相关特征。 |
| 9. | 2 ) there is three basic precipitation regions in middle and lower reaches of yangtze river . they have visible homologous relationship with the period of meiyu in the temporal variation , in the late 1980 ' s , the characteristic of precipitation in midd le and lower reaches of yangtze river begins to altering 2 )长江中下游梅雨期的降水主要存在三个基本地区,且在时间变化上与梅雨期的出现有着明显对应关系, 80年代末,长江中下游梅雨的降水特点发生了改变。 |
| 10. | A durative heavy rainfall process occurred on the middle and lower reaches of yangtze river in lat junl999 . lt was just during the period of the operation of hubex experiment which provided a great deal of intensive rainfall data and upper - air sounding data . so it is a good chance for us to do research on the mei - yu front and low 1999年6月下旬在长江中下游出现了梅雨期的持续性暴雨,并且正值hubex试验期间,获得了很多加密观测降水及探空资料,为我们提供了良好的研究梅雨锋和低涡的机会。 |