n.多兰系统(多普勒测距系统)
SpearmanDoubleday, Doran & company, inc. Gunlock ranch 作者 Frank H.
Doran and then catch short twelve at Marlborough Street. 然后到马尔马勒乘街十二点的车。
Clark Michael Scott Doran Gregg Easterbrook Stephen E.Flynn Laurie Garrett F. 最后，作者与读者分享了自己去疤、保养皮肤方面的成功心得。
Doran J W.Soil health and sustainability[J].Advances in Agronom,1996,56:1-54. 赵庚星尚建业.
"We monitor prices related to the London Metal Exchange and we've got to keep our prices competitive," said Doran. “我们监测的价格与伦敦金属交易所和我们得使我们的价格竞争力，说： ”多兰。
