ore grade

基本解釋

• [礦業(yè)] 礦石品位分級(jí)

英漢例句

雙語(yǔ)例句

• This paper introduces an improved BP algorithm for estimating ore grade.
  本文介紹了一種改進(jìn)的BP算法，用它來(lái)進(jìn)行礦石品位估值。
• Rutile resource is rich in our country, but rutile ore grade is low and the product is poor competitive because of its high production cost.
  我國(guó)天然金紅石資源儲(chǔ)量較大，但絕大部分為低品位的原生礦石，所以加工成本高，產(chǎn)品缺乏市場(chǎng)競(jìng)爭(zhēng)力。
• The limitation of geological conditions is important to model a deposit. The geological statistics methods are effective for ore grade estimation and reserve classification.
  地質(zhì)控制條件限制是礦床建模的重要手段， 地質(zhì)統(tǒng)計(jì)學(xué)方法是礦塊品位估計(jì)以及儲(chǔ)量分級(jí)等的有效方法。

權(quán)威例句

• The other factors were better ore grade at Veladero and the fixed sharing mechanism at San Dimas.
  FORBES: Silver Wheaton's Production Bodes Well For Stock Price
• However, it is important that investors do take serious note of how steep the decline in ore grade has been.
  FORBES: Silvercorp Back in Focus
• Finally, Alfred Little states that the ore grade has declined significantly.
  FORBES: Silvercorp Back in Focus

• ore grade更多例句

詞組短語(yǔ)

短語(yǔ)

• ore e grade 礦石品級(jí)
• ore removal grade 出窿品位
• ore -grade precipitate 礦石級(jí)沉淀物
• Unleachable ore -grade 難浸礦品位
• ore feed grade 入選品位

• ore grade更多詞組

專業(yè)釋義

計(jì)算機(jī)科學(xué)技術(shù)

• 礦石品位

  To estimate the ore grade correctly is very important to construction and production of modern and large mineral enterprise.
  礦石品位的正確估算對(duì)現(xiàn)代化大型礦山的建設(shè)和生產(chǎn)至關(guān)重要。

  經(jīng)濟(jì)學(xué)

• 礦石品位

  Mine production is a complex system. Ore grade dynamic detection and quality control is a hot and difficult issue that academics have ever been working hard to resolve in the practice.
  礦山生產(chǎn)是一個(gè)復(fù)雜的系統(tǒng)工程,礦石品位的動(dòng)態(tài)檢測(cè)技術(shù)及礦山生產(chǎn)質(zhì)量控制一直是學(xué)術(shù)界和工程實(shí)踐環(huán)節(jié)致力于解決的熱點(diǎn)和難點(diǎn)問(wèn)題。

  地球科學(xué)

• 礦石品位
• 礦石品級(jí)