| 1. | The storm rainfall during the jianghuai meiyu period is one of china ' s representative meteorologic disasters
江淮梅雨暴雨是我国典型的气象灾害之一。 |
| 2. | Numerical study on the genesis and development of the low vortex - rain gush system on a jianghuai meiyu front
江淮梅雨锋强暴雨低涡系统发生发展的数值研究 |
| 3. | Diagnostic analysis and numerical simulation of the meso - scale system during quot; 03 . 7 quot; meiyu frontal rainstorm event
江淮梅雨锋暴雨中尺度系统的数值模拟研究 |
| 4. | In contrast , there is less rainfall with a shorter period when aao is weaker . aao is therefore an important interannual signal influe ncing summer rainfall especially the mei
因此，南极涛动是一个能够对中国夏季降水尤其是梅雨异常产生重要影响的年际变化强信号，对江淮梅雨的预报也有重要意义。 |
| 5. | Currently , many meaningful researches about continual heavy rainstorm during the meiyu period have been done by domestic and foreign meteorologists and a lot of meaningful results have been achieved
目前我国和国外的许多气象学者对江淮梅雨暴雨曾作了大量有意义的工作，取得了许多积极的成果。 |
| 6. | The institute concentrates on the study of forming mechanism , physical process , forecasting technology of mesoscale heavy rain especially jianghuai meiyu front rain gush or heavy rain in prefrontal warmer area
研究重点是我国陆地暴雨，特别是江淮梅雨锋暴雨和锋前暖区暴雨，同时开展我国北方暴雨的比较研究。 |
| 7. | On the basis of the typical weather situation in huaihe river basin in 1998 , the paper analyses the features of the land temperature of huaihe river basin in the four stages of the 1998 s meiyu of yangtze
最后结合1998年淮河流域试验加密观测期间的主要天气形势，分析了江淮梅雨4个阶段相对应的地面温度的特征。 |
| 8. | Using the new generation mesoscale model of the weather research and forecast ( wrf ) model , the mesoscale numerical simulation of the heavy storm rainfall of the jianghuai mei - yu front during 4 july 2003 was carried out
利用美国新一代中尺度天气和研究数值模式( wrf ) ，对发生在2003年7月4日的江淮梅雨强暴雨过程进行了数值模拟。 |
| 9. | 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。 |
| 10. | To the large - scale atmosphere , we separate the terms of the horizontal vorticity converting into the vertical vorticity , which considered as the baroclinic terms , from the terms that not including horizontal vorticity by the rules of the p coordinate transforming to the z coordinate in the traditional vorticity equation , and carry out the scale analysis , and then conclude that the baroclinic terms are able to reach the same magnitude grade as the partial derivative of the vertical vorticity to time when it takes place the large scale precipitation in the summer monsoon period in china . by analyzing the game reanalysis data from april to august in 1998 in the region of chinese continent , we found that the baroclinic terms is important to the large - scale cyclone developing above the 600hpa , and the magnitude changing of the baroclinic terms is nearly in - phase as the monsoon movement , so which imply exactly that the magnitude changing of the baroclinic terms is the one of the natural characters of the summer monsoon evolution and equivalent to the movement rule of the subtropical high of the western pacific
在p坐标垂直涡度方程中，利用p坐标向z坐标转换的公式将水平涡度向垂直涡度转化的所有项分离出来，这些项具有明显的斜压特征，对其进行尺度分析后，得出在可以忽略潜热释放对涡度影响的对流层中、高层，此转化项是大尺度斜压涡度发展的重要项。通过对1998年48月的game再分析资料进行实际计算也发现，转化项在东亚夏季风上升支的600hpa及以上层次对垂直涡度的局地变化贡献很大，不能忽略。同时发现水平涡度向垂直涡度的转化在南海季风爆发时和江淮梅雨入梅及发展过程中均有指示性意义，在南海季风爆发以后，在中国东南部地区，转化项的大小与夏季风的活跃和中断等活动有着几乎一致的变化规律，这从侧面也指出了，此转化项的变化是夏季风演变所具有的本质特征，并且它反映出了西太平洋副高在中国大陆的活动情况。 |
