短語(yǔ)詞組短語(yǔ)row -spacing-reduced and close planting 縮行密植closer row -spacing 較密行距reducing the row -spacing 縮短行距six row seed spacing drill 六行精密播種機(jī)six -row seed spacing drill 六行精密播種機(jī)row spacing range 行距范圍inter -row spacing 間排距Row spacing of 43cm cm 壟距 返回 row spacing