WR-1B型火箭与三七高炮在人工影响天气作业中的应用

将两种人工影响天气作业工具的主要性能、技术参数加以对比。结合实践经验，实行科学化作业，使现有人工影响天气作业工具发挥最佳效能，提高人工影响天气作业效益。     

用V文件检查程序应注意的事项

1　文件夹的建立和检查1 .1　在桌面上建立一个 V文件夹 ,内含 V文件检查程序。1 .2　检查 V文件时 ,只需将 V文件从资源管理器中拖入文件夹中 ,再执行 V.BAT即可。2　检查结果的显示与输出2 .1　在汉字系统的 DOS中用阅读命令 TYPE打开 V.DAT就可检查结果 ,或用检查程序中的CZK0 2 V0 0在写字板中查看结果。2 .2　打印检查结果时 ,若打印机有故障 ,可拷贝到其它微机上打印。3　字符的录入3 .1　对标点符号一律用全角。日期用半角 ,高位不足补“0”,其它字符用半角、全角均可 ,最好使用全角。3 .2　对 0 2时用自记记录代替的项目…     

The Relation between Atmospheric Intraseasonal Oscillation and Summer Severe Flood and Drought in the Changjiang-Huaihe River Basin

The intraseasonal oscillation (ISO) is studied during the severe flood and drought years of the Changjiang-Huaihe River Basin with the NCEP/NCAR reanalysis data and the precipitation data in China. The results show that the upper-level (200 hPa) ISO pattern for severe flood (drought) is charac-terized by an anticyclonic (cyclonic) circulation over the southern Tibetan Plateau and a cyclonic (anti-cyclonic) circulation over the northern Tibetan Plateau. The lower-level (850 hPa) ISO pattern is char-acterized by an anticyclonic (cyclonic) circulation over the area south of the Changjiang River, the South China Sea, and the Western Pacific, and a cyclonic (anticyclonic) circulation from the area north of the Changjiang River to Japan. These low-level ISO circulation patterns are the first modes of the ISO wind field according to the vector EOF expansion with stronger amplitude of the EOF1 time coefficient in se-vere flood years than in severe drought years. The analyses also reveal that at 500 hPa and 200 hPa,the atmospheric ISO activity over the Changjiang-Huaihe River basin, North China, and the middle-high latitudes north of China is stronger for severe flood than for severe drought. The ISO meridional wind over the middle-high latitude regions can propagate southwards and meet with the northward propagating ISO meridional wind from lower latitude regions over the Changjiang-Huaihe River Basin during severe flood years, but not during severe drought years.     

干热风年型的模糊综合评判

根据武威１９８０—１９９７年春小麦产量和气候资料，利用模糊综合评判对干热风年型进行预测。预报效果好，实用性强。     

7月份降雨分布型的预报方法

综述了我国７月份雨型的划分方法，各种雨型的多雨特点及环流特征，总结了各类雨型的预报判据，着眼于赤道东太平洋海温（ＳＳＴ），冬季（１－３月）５００ｈＰａ环流，春季（３－５月）西太平洋副热带高压，夏季（６－８月）赤道平流层纬向风准两年振荡（ＱＢＯ）等方面，分析了与７月雨型的关联。该方法对业务预报有很好的指导意义。     

对盟市地面气象测报检查工作的思考

地面气象观测质量在一定程度上要靠测报检查工作来保证。充分发挥盟市测报检查的作用，对稳定测报队伍、提高记录内在质量有着积极的意义。1必需保证适当的下站检查时间和检查周期盟市测报检查工作由于受各方面原因的制约，目前下站检查的时间正逐年减少，检查周期逐年拉长。检     

水热气象条件与天然针茅草地地上生物量及营养动态关系的研究

天然针茅草地是形成我国中温型草原亚带的重要群系，也是我区放牧和割草场资源。5年定位研究表明，牧草生物量与降水、温度呈正相关，降水起到主导作用，降水受到欧亚大气环流和西风环流指数所制约。牧草粗蛋白质、脂肪、钙、磷含量呈“双峰”型的季节动态，是由于降水影响牧草生长发育节律所致。对放牧家畜营养状况诊断，合理安排割草期都具有重要意义。针茅草地均属氮碳（NC）营养型，适宜发展皮、肉、乳兼用家畜和毛、肉兼用的细毛绵羊。