通过理论分析、计算机仿真和试验研究分析了影响气吸滚筒式水稻精量播种装置播种性能的参数。
Through theoretical analysis and computer simulation and experimental study, analyzed effective parameters of the functions of suction drum-type rice precision seeder.
分析了影响气吸式滚筒水稻播种器吸播种性能的因素，研制了气吸式双层滚筒水稻播种器。
The influence factors of the air suction cylinder rice seeder were analyzed on the suction and seed performance in this paper.
本实用新型公开了一种内置气吸式播种滚筒，它由轴承带动转 动。
The utility model discloses a sowing barrel with an inner air extractor pulled by a bearing which is mounted on a gas pipe axle connected with an air pump.
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