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winnower
释义
winnower
Encyclopedia
工学
﹝古代农业机械﹞
释
winnower
扇车
古代发明的用扇风的方式清除谷物中颖壳、灰糠及瘪粒的农具。又称风车、飏(扬)扇、扬谷器、扬车。
理学
脱粒农具
释
winnower
飏扇(飏车)
由人力驱动产生风(气流)以清除谷物中颖壳、灰糠和瘪粒等杂质的一种中国传统农具。又称飏(扬)车、扬谷器、风扇车。
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