• 分别胶砂强度、胶砂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

  • 并且受边界散射效应影响,导率原子百分不同发生变化

    The thermal conductivities change with different Si and Ge atoms percent because of the effect of interface scatterings;

    youdao

  • 结果表明,热压缩变形试样心部的等应变速率设定40%左右,设定1/5~1/4;

    The results indicate that the efficient strain and strain rate are higher by about 40% than in the center of deformed samples, but are about 1/5~1/4 of set values at the end surface;

    youdao

  • 结果表明,热压缩变形试样心部的等应变速率设定40%左右,设定1/5~1/4;

    The results indicate that the efficient strain and strain rate are higher by about 40% than in the center of deformed samples, but are about 1/5~1/4 of set values at the end surface;

    youdao

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