marginal grade

意思翻译

边界品位

相似词语短语

marginal───adj.微不足道的，不重要的；边缘的；临界的；末端的；n.边缘席位

grade───n.年级；等级；成绩；级别；阶段；vi.分等级；逐渐变化；n.(Grade)人名；(英)格雷德；(法、德、西、葡、塞、瑞典)格拉德；vt.评分；把…分等级

marginal benefit───边际收益；边际效益

marginal product───[经]边际产品，边际产量；边际[限界]产品

marginal change───n.极限变化；边际变动

marginal effect───边绝效应；缘界效应；边绝（缘界）效应

marginal utility───边限效用；[经]边际效用

marginal seat───边缘座位

marginal cost───[会计]边际成本（经济学专有名词）；n.边际成本

双语使用场景

They are respectively named cut-off grade, marginal grade, economic grade and the average grade of an ore deposit.───这4项品位指标依次为边界品位、边际品位、经济品位和矿床平均品位。

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铀矿床常规开采条件下，要求铀矿资源(金属量)利用程度不低于原情况的95%时，选择的边界品位为0.045%。

The Marginal Grade of Titanium Placer in Panzhihua and the Reserve Estimation───攀枝花钛砂资源边界品位的确定及其储量估算

Marginal Grade Assessment of 320 Uranium Deposit by Mathematical Statistics───应用数理统计估值法测算320铀矿床的边界品位

英语使用场景

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.

marginal grade