scoria
美['skoʊrɪə] 英['skɔːrɪə]
n. 熔渣；金属渣；火山渣
详细释义
n.(名词)- 【冶】矿渣
- 【冶】金属渣
- 【地】火山渣
- 铁渣
- 铅析（法）渣
- 熔岩渣，熔岩灰
- 烧过的石头
英英释义
Noun- the scum formed by oxidation at the surface of molten metals
例句
- Studying the feasibility of using graphite scoria as filling material of expressway. 探讨采用石墨矿渣作为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低热矿渣特种水泥填补了我省胶凝材料史上的一项空白。
- Rare earth original mine, final mine, tailing mine and scoria were formed in the course of produce and letting. 摘要稀土在生产和排放过程中形成的原矿、精矿、尾矿和矿渣都含有一定量的汞、铅和钍。
- The additions of the two kinds of cements are industry waste residues, such as slag, scoria and coal slag. 该两种水泥产品的混合材为炉渣、矿渣、煤矸石等工业废渣。
- Nonmetallic mineral resources and rocks such as beryllium, mica, lithium, clays, pumice, and scoria also occur in arid regions. 非金属矿资源和岩石如铍,云母,锂,粘土,轻石和铁渣也在干旱地区出现。
- Scoria silicate cement: By silicate cement grog, right amount bead changes interfuse to blast furnace scoria reachs gesso mill and be become. 火山灰质硅酸盐水泥： 由硅酸盐水泥熟料和火山灰质材料及石膏按比例混合磨细而成。
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