stationary-opening seed metering device 定孔式排种器
belt type seed metering device 带式排种器
garlic seed metering device 勺链式排种器
suction seed metering device 吸式排种器
ratchet seed metering device 棘轮式排种装置
precision seed metering device 精密排种器
precision seed-metering device 精密排种器
A computerized simulation of the variable parameters for seed metering device’s working process is realized and the judging principle for the extreme value of the implement? s forward speed is proposed in this paper.
对排种装置工作过程实现了可变参数的计算机仿真，并提出机具前进速度极值的判断原则。
参考来源 - 2BQMA computerized simulation of the variable parameters for seed metering device’s working process is realized and the judging principle for the extreme value of the implement? s forward speed is proposed in this paper.
对排种装置工作过程实现了可变参数的计算机仿真，并提出机具前进速度极值的判断原则。
参考来源 - 2BQM·2,447,543篇论文数据，部分数据来源于NoteExpress
This utility model discloses a precision suction seed metering device for field wheat seeder.
本实用新型公开了一种用于大田的小麦播种机上的气吸式精密排 种器。
The utility model provides a seed-stirring device for circular tube air-sucking seed metering device.
本实用新型提出了一种用于圆管气吸排种器的搅种装置。
This paper proposed a kind of cylindric tube air-suction seed metering device suitable for corn precision seeder, introduced the structure and the principle.
提出了一种适用于玉米精播机的圆管式气吸排种装置，介绍了结构和原理。
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