@article{朱永宁_256, author = {[朱永宁, 冯东溥, 李红英, 段晓凤, 郑方]}, title = {宁夏春霜冻期最低气温和霜冻日数时空变化特征}, publisher = {干旱气象}, year = {2020}, journal = {干旱气象}, volume = {38}, number = {2}, eid = {256}, pages = {256-262}, keywords = {春霜冻日数;春霜冻期;最低气温;时空变化;宁夏}, doi = http://www.ghqx.org.cn/CN/10.11755/j.issn.1006-7639(2020)-02-0256 }