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单词 friction heat
释义
friction heat
/ ?fr?k?n hi?t /
  • 简明释义
  • 摩擦热
  • 双语例句
  • 1
    The swatch values of friction factor of three kinds of precast buried heating pipe and backfilling sand is calculated.
    通过对施工变量、运行变量的工程测量及计算得到三种规格的预制直埋供热管道与回填砂的摩擦系数样本值。
  • 2
    Insulation friction in the pipe thermal expansion, well counteract thermal expansion forces can effectively restrict the pipeline along the axial elongation, improved safety Buried heating pipe.
    保温层摩擦力在管道受热膨胀时,能很好的抵消热膨胀力,可以有效地限制管道沿轴向伸长,提高了供热直埋管道的安全性。
  • 3
    In the paper, the formula of economic friction factor for hydronic heating system with intermediate boosting pump station and different laying mode is derived theoretically.
    本文从理论上推导出带中间增压泵站、有不同敷设方式的热水供热网经济比摩阻的计算公式。
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更新时间:2025/3/24 13:52:47