scoria

常見例句

• Studying the feasibility of using graphite scoria as filling material of expressway.
  探討采用石墨礦渣作為高速公路填筑材料的可行性。
• Among them fill of cement of special type of 425 low hot scoria I save gel a blank on material history.
  其中425低熱礦渣特種水泥填補了我省膠凝材料史上的一項空白。
• Rare earth original mine, final mine, tailing mine and scoria were formed in the course of produce and letting.
  摘要稀土在生產(chǎn)和排放過程中形成的原礦、精礦、尾礦和礦渣都含有一定量的汞、鉛和釷。
• The additions of the two kinds of cements are industry waste residues, such as slag, scoria and coal slag.
  該兩種水泥產(chǎn)品的混合材為爐渣、礦渣、煤矸石等工業(yè)廢渣。
• Nonmetallic mineral resources and rocks such as beryllium, mica, lithium, clays, pumice, and scoria also occur in arid regions.
  非金屬礦資源和巖石如鈹,云母,鋰,粘土,輕石和鐵渣也在干旱地區(qū)出現(xiàn)。
• Scoria silicate cement: By silicate cement grog, right amount bead changes interfuse to blast furnace scoria reachs gesso mill and be become.
  火山灰質(zhì)硅酸鹽水泥： 由硅酸鹽水泥熟料和火山灰質(zhì)材料及石膏按比例混合磨細而成。
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