marginal grade的意思

marginal grade中文翻譯：

邊界品位

相似詞語短語

marginal───adj.微不足道的，不重要的；邊緣的；臨界的；末端的；n.邊緣席位

grade───n.年級；等級；成績；級別；階段；vi.分等級；逐漸變化；n.(Grade)人名；(英)格雷德；(法、德、西、葡、塞、瑞典)格拉德；vt.評分；把…分等級

marginal benefit───邊際收益；邊際效益

marginal product───[經]邊際產品，邊際產量；邊際[限界]產品

marginal change───n.極限變化；邊際變動

marginal effect───邊絕效應；緣界效應；邊絕（緣界）效應

marginal utility───邊限效用；[經]邊際效用

marginal seat───邊緣座位

marginal cost───[會計]邊際成本（經濟學專有名詞）；n.邊際成本

雙語使用場景

They are respectively named cut-off grade, marginal grade, economic grade and the average grade of an ore deposit.───這4項品位指標依次為邊界品位、邊際品位、經濟品位和礦床平均品位。

normal mining condition and 95% the utilization rate of the uranium resource in 320 uranium Deposit, 0.045% as the marginal grade is recommended.───在320鈾礦床常規開采條件下，要求鈾礦資源(金屬量)利用程度不低于原情況的95%時，選擇的邊界品位為0.045%。

The Marginal Grade of Titanium Placer in Panzhihua and the Reserve Estimation───攀枝花鈦砂資源邊界品位的確定及其儲量估算

Marginal Grade Assessment of 320 Uranium Deposit by Mathematical Statistics───應用數理統計估值法測算320鈾礦床的邊界品位

英語使用場景

It was discovered that the gallium is more than marginal grade in content and enriched in lower coal seam and floor, and occurs mainly in diaspore.