@article{尹世洋:998, author = {尹世洋, 吴文勇, 刘洪禄, 孙振华, 祁兴会, 原桂霞}, title = {北京市平原区农用机井水电折算系数试验研究}, publisher = {排灌机械工程学报}, year = {2014}, journal = {排灌机械工程学报}, volume = {32}, number = {11}, eid = {998}, numpages = {6}, pages = {998}, keywords = {

 农用机井;水电折算系数;北京;平原;试验研究

}, url = {http://zzs.ujs.edu.cn/pgjx/CN/abstract/article_1768.shtml}, doi = {10.3969/j.issn.1674-8530.12.0199} }