reverse feed lever 反向进给手柄
reverse feed device 倒送料装置
automatic reverse feed 自动倒向送料
feed reverse 进给换向
feed reverse lever 进刀反向手柄
reverse tape feed 反向送带
Reverse Line Feed 倒退换行
reverse flow feed conveyor 逆流式布料皮带机
power feed reverse lever 自动进给换向杆
half reverse line feed 退半行
·2,447,543篇论文数据，部分数据来源于NoteExpress
Induced by the high-speed feed jet flow, the solid particles above the feed nozzle tended to flow down, and a reverse flow zone was formed along the riser wall.
受喷嘴区高速射流的影响，喷嘴上方固体颗粒呈向下流动趋势，形成一个诱导回流区域。
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