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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2017    内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 SD simulation study on degraded farmland policy on farmingpastoral area under the constrains of water resources--Taking Tongliao City of Inner Mongolia as example 会议论文 3rd International Conference on Water Resource and Environment (WRE 2017) 作者:  D P Xu;  B Zhao;  T S Li;  J W Zhu;  M M Yu 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/20 SD simulation study on degraded farmland policy on farming-pastoral area under the constrains of water resources-Taking Tongliao City of Inner Mongolia as example 会议论文 3RD INTERNATIONAL CONFERENCE ON WATER RESOURCE AND ENVIRONMENT (WRE 2017), 2017-01-01 作者:  Xu, D. P.;  Zhao, B.;  Li, T. S.;  Zhu, J. W.;  Yu, M. M. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/20 Development of Vehicular Farmland Information Processing System Based on Beidou Positioning 会议论文 2017 4TH INTERNATIONAL CONFERENCE ON SYSTEMS AND INFORMATICS (ICSAI), 2017-01-01 作者:  Du, Yansheng[1];  Chen, Mengxi[2];  Chen, Zhigang[3];  Wei, Xinhua[4] 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/24 Beidou positioning  precision agriculture  vehicle  information processing system  prescription map