| 1. | The strong convergence areas , which are coincide to the big rain belt , mostly lie in the planetary - scale water vapor transport . iii 夏季垂直积分的水汽输送通量强辐合区大多位于行星尺度水汽输送大值带中,和降水大值区之间有很好的对应关系。 |
| 2. | Big scope south airflow and vapor transport and convergence brought by meso - scale jet , offer vapor condition which rainstorm occur and develop 大范围偏南气流及其中的中尺度急流带来的水汽输送及辐合,为暴雨天气的发生、发展提供了低层水汽条件。 |
| 3. | The climate characteristics of global water vapor transport and global water balance are analyzed by using the ncep / ncar reanalysis data set from 1958 to 1998 利用ncep / ncar1958 1998年再分析资料分析了全球水汽输送时空分布的气候特征和全球水分平衡。 |
| 4. | Climatological characteristics , which can provide some drought or flood years with large - scale background , are investigated for large - scale water vapor transport over asian - australian monsoon region based on vertically integrated water vapor flux by pentad from 1980 to 1997 . at the same time , the differences of moisture transport over the yangtze river basin between drought and flood and the moisture budgets over eastern china from april to september are examined . major results are as follows : i 使用1980 ? 1997年垂直积分的整层水汽输送通量资料,从气候平均的角度分析了亚澳季风区大尺度水汽输送演变和偏南风水汽输送在东亚地区推进的气候特征,为研究异常年份旱涝事件的产生提供了相应的大尺度背景;同时还讨论了长江流域旱涝年水汽输送的差异以及4 - 9月我国东部各区域的水分收支情况。 |
| 5. | Seasonal variations of water vapor transport over east asia monsoon region are studied , especially that in summer season . the results indicate that there are four vapor inflow corridors to fetch china : southwest corridor , south china sea corridor , southeast corridor and northwest corridor . it shows impact of south asia monsoon , south china sea monsoon , subtropical monsoon and middle latitude westerly belt on summer rainfall anomaly over china , respectively 分析了东亚季风区水汽输送的季节变化,并着重研究了夏季东亚季风区的水汽输送特征,指出夏季东亚季风区水汽输送有四条通道到达中国大陆:西南通道、南海通道、东南通道和西北通道,分别体现了南亚季风、南海季风、副热带季风和中纬度西风带对中国夏季降水的影响。 |
| 6. | ( 3 ) the mean features of vapor water in the atmosphere in the east of nwc between during the great drought affair and dry years are contrasted and shows that , the precipitable water in the whole troposphere is evidently reduced , and the vapor transport is also weakened , the degree of convergence of water vapor is lessened ( 3 )对比西北地区东部重大干旱事件期间和典型湿年大气水分平均特征发现:干年西北地区东部全区整层大气可降水量明显少于湿年,且水汽输送减弱,水汽辐合程度也有所减小。 |
| 7. | Water vapor transport along with southeast monsoon in the south of west pacific subtropical high and water vapor transport over south china peninsula both have great affection on the water vapor transport over the north china region , and the affection of water vapor transport over south china peninsula is more important ( 2 )中南半岛附近的水汽输送和西太平洋副高南侧的东南季风水汽输送都对华北地区的水汽输送有较大影响,其中中南半岛附近的水汽输送对华北地区水汽输送的影响最大。 |
| 8. | The crystals of znse monocrystal grown via physical vapor transport ( pvt ) results higher cost and complicated procedures under congruent sublimation condition . therefore , a new chemical vapor transport ( cvt ) method was designed to grow znse crystals in our investigations . the compound ( nh4 ) 3zncl5 was employed as a transport agent in cvt method for the first time 受znse过窄的一致升华范围限制,物理气相输运( pvt , physicalvaportransport )技术生长znse单晶需要复杂的程序,因此我们选择化学气相输运( cvt , chemicalvaportransport )技术作为生长znse单晶的主要技术,并作了一定的改进。 |
| 9. | It was found that the " key regions " from which moisture transports influenced shandong summer rainfall lies in tropical india ocean , south china sea to tropical west pacific , china mainland to japan sea and the upstream area in westerly belt by analysis of svd method on water vapor transport 夏旱年则相反。通过对旱涝年水汽输送与山东夏季降水的相关分析,山东夏季降水和水汽输送svd分析,发现:影响山东夏季降水的水汽输送“关键区”主要位于热带印度洋、南海-西太平洋、中国大陆-日本海以及山东上游西风带地区。 |
| 10. | Using the summer rainfall data from twenty - six observatories in shandong province from 1961 to 2001 , the subtropical high index data from 1961 to 2002 and the monthly mean reanalysis data of wind , moisture , height and olr of ncep / ncar from 1958 to 1998 , the characteristics of abnormal circulation in the northern hemisphere , the abnormal strength and location of subtropical high , the abnormal strength of monsoon and water vapor transport over the areas of east asian were studied 利用山东26个代表站1961 2001年夏季降水、 1961 2001年副高特征指数以及1958 1998年ncep ncar再分析月平均风场、高度场、比湿、 olr等资料,对山东夏季发生旱涝的北半球大气环流、副热带高压、东亚夏季风以及季风区水汽输送等异常特征进行了合成对比分析。对山东夏季旱涝形成的原因,从季风区水汽输送和出现降水异常的物理机制等方面进行了较深入的研究。 |