• 入口烂无香气四溢不沾,果然名不虚传

    Black residue-free import of soft, fat and not greasy, fragrance overflowing, and cotton instead of plastic teeth James, was a well-deserved reputation.

    youdao

  • 抗压强度安定性两方面测试处理尾矿油页岩后物料性能利用XRD对温处理后物料的物相组成进行了分析。

    The cementing performance of such wastes as iron mine tailings, steel slag and oil shale residue was tested with XRD at middle temperature in the perspective of compressive strength and stability.

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  • 利用黄磷厂作煅烧水泥熟料矿化剂、水泥混合材和利用黄磷厂废生产凝材、水泥是消除黄磷污染环境有效途径;

    The effective methods to control the environmental pollution of phosphoric solid waste are described It can be used as mineralizer and admixture of cement, or to produce binder and white cement.

    youdao

  • 分别强度抗压强度强度指标方面分析磨细锶作为水泥掺合料活性效应

    Effects of the activity of ground-strontium slag as cement admixture were analyzed from three aspects: mortar strength value, compressive strength ratio of mortar and specific strength indicators.

    youdao

  • 介绍用于充填采矿高性能材料性能使用效果

    The performance and applying effect of the gelled material from the water quenching slag for backfilling are described.

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  • 本文探讨了矿物组成煅烧温度性能关系

    This paper presents investigation on the relationship between cementitious properties and mineral components and burnt temperatures of such slags .

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  • 凝材料凝结时间短,可以达到硅酸盐水泥标准

    The setting time of alkali-activated phosphor slag cement is short, but they all adjust to the standards of Portland cement.

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  • 发明充分利用了硫铁矿烧颜色特性粉煤灰、水石灰凝特性,

    The invention takes full advantages of the color property of the pyrite cinder and the gelling property of the fly ash, water and sediment and electric lime, which changes waste into valuables.

    youdao

  • 通过电镜X -射线衍射实验,研究在外加剂作用下粉煤灰形成玻璃材料微观结构

    Micro structure of glass state cementing materials containing small amount of calcium, such as slag, phosphorous slag and fly ash, was studied by SEM and XRD.

    youdao

  • 发明公开了一种空气净化机包括壳体,壳体各板块之间通过连接,所用玻璃质硅酸钠组成。

    The invention discloses an air purifier, which comprises a shell. Plates of the shell are connected with one another through glue; the glue consists of glassy glaze slag powder and sodium silicate.

    youdao

  • 发明公开了一种空气净化机包括壳体,壳体各板块之间通过连接,所用玻璃质硅酸钠组成。

    The invention discloses an air purifier, which comprises a shell. Plates of the shell are connected with one another through glue; the glue consists of glassy glaze slag powder and sodium silicate.

    youdao

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