@article{杨瑜峰_701, author = {[杨瑜峰]}, title = {中国西北东部近50a降水异常分布及变化特征}, publisher = {干旱气象}, year = {2014}, journal = {干旱气象}, volume = {32}, number = {5}, eid = {701}, pages = {701-705}, keywords = {
中国西北东部;正交旋转主成分分析;降水量;地域相关;年际变化