silica sand

常見例句

雙語例句

• This paper describes the effect of composition and granularity of silica sand on glass quality . brings forward optimal mix proportion of silica sand from various ore-fields .
  闡述了不同產(chǎn)地硅砂搭配使用過程中，硅砂成分及粒度組成對玻璃質(zhì)量的影響，提出了硅砂最優(yōu)化搭配方案。
• The dependence of silica sand composition on its granularity is discussed through analysis of its grain distribution and the effect of granularity or composition on melt is al so pointed out .
  通過對硅砂顆粒度的分析，介紹了硅砂成份與顆粒度的關(guān)系，說明了硅砂對熔化的影響。
• There are three respects of contrast between high alumina and silica sand in using for induction furnace Lining. They are the sintering technology, the using effect and the synthetic economic results.
  本文從燒結(jié)工藝、使用效果及綜合經(jīng)濟(jì)效益三方面就高鋁礬土與石英砂在感應(yīng)電爐爐襯上的應(yīng)用做了對比。

原聲例句

• Obsidian is a kind of black glass formed when the heat of a volcano melts the silica material in sand.

權(quán)威例句

• The company is the second largest producer of commercial silica, which is a sand-like substance used in fracking as well as glass making and chemical manufacturing.
  FORBES: Frackers Drilling for IPO Dollars
• U.S. Silica projects that demand for its fracking sand will increase 15% by 2015.
  FORBES: Frackers Drilling for IPO Dollars
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