A power - operated harvesting machine that cuts , threshes , and cleans grain 聯(lián)合收割機一種動力操作切割、脫粒和打場的收割機器
Agricultural machinery . tractors . thrasher pulley . speed . dimensions . direction of rotation 農(nóng)業(yè)機械.拖拉機.脫粒滑輪.速度.尺寸和轉(zhuǎn)動方向
If small drainage and irrigation , spray , threshing , ginning , milling , milling , feed , and so crushed 如小型排灌、噴霧、脫粒、軋花,碾米、磨粉、飼料粉碎等。
The rick was unhaled by full daylight ; the men then took their places , the women mounted , and the work began 天色已經(jīng)大亮了,麥垛也拆開了接著男工們都站到了各自的位置上,女工們也加入進來,脫粒的工作開始了。
The research provided basic theories for further search and the axial flow technology was expected could be applied to experience 該研究為脫粒與分離裝置的進一步研究提供了理論依據(jù),使軸流技術(shù)能更好的應(yīng)用于實踐生產(chǎn)當中。
Wooden plows were used for agricultural production and yaks were used for threshing . in some places the slash - and - burn method of farming was common 農(nóng)業(yè)生產(chǎn)基本上為木犁耕地、牦牛踩場脫粒,有的地方還保持著“刀耕火種”的生產(chǎn)方式。