About KITANO YOSHIKAZU
About 北大 大学院工学院
About YAMADA TOMOHITO
About 北大 大学院工学研究院
About 土木学会北海道支部論文報告集(CD-ROM)
About cyclone(meteorology)
About number(mathematics)
About statistical analysis
About Hokkaido
About Bomb Low
About plural
About Mesoscale disturbance,characteristic of precipitation
About 低気圧
About 爆弾低気圧
About 統計的解析