國家重點研發(fā)計劃項目(2017YFD0700702)
李衍軍,劉瑞,劉春曉,劉立晶.氣送式排種器輸種管內(nèi)種子速度耦合仿真測定與試驗[J].農(nóng)業(yè)機械學報,2021,52(4):54-61,,133. LI Yanjun, LIU Rui, LIU Chunxiao, LIU Lijing. Simulation and Test of Seed Velocity Coupling in Seed Tube of Pneumutic Seed Metering Device[J]. Transactions of the Chinese Society for Agricultural Machinery,2021,52(4):54-61,,133.
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