单词 | 洗矿槽 |
释义 | 〔cradle〕A boxlike device furnished with rockers, used for washing gold-bearing dirt.洗矿槽:一种用来清洗含金土的带有弯杆的盒状器械〔cradle〕To wash (gold-bearing dirt) in a cradle.在洗矿槽中淘洗(含金土)〔buddle〕An inclined trough in which crushed ore is washed with running water to flush away impurities.洗矿槽,淘汰盘:一个倾斜的槽,在其中被碾压的矿石被流水冲刷以冲走杂质 |
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