It has been proved that the seeding absence alarm device can meet with the requirement of the field operation, which is a great progress for seeding absence alarm device into practicality.
经过实际作业应用检验，基本满足田间生产需要，是使漏播报警装置走向实用的显著进步。
The experimental results show that the seeding device meets the agricultural requirement of cottonseed precision seeding.
针对光籽棉种难以进行精播的问题，设计了一种分流式电磁振动精密排种装置。
The experimental results show that the seeding device meets the agricultural requirement of cottonseed precision seeding.
针对光籽棉种难以进行精播的问题，设计了一种分流式电磁振动精密排种装置。
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