It was found that the type of the snapping rolls was the main factor affecting the picking performance and the working speed of the harvester had indistinctive effect on the harvesting performance.是什么意思_It was found that the type of the snapping rolls was the main factor affecting the picking performance and the working speed of the harvester had indistinctive effect on the harvesting performance.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句