• 2022-05-31 问题

    Fiber reinforced polymer mainly refers to composite materials. If carbon fiber is embedded in epoxy resin, the strength of the composite will be increased.

    Fiber reinforced polymer mainly refers to composite materials. If carbon fiber is embedded in epoxy resin, the strength of the composite will be increased.

  • 2022-05-28 问题

    中国大学MOOC: 绝缘层的厚度:熔结环氧粉末Thickness of insulation: fused epoxy powder:0.3mm,导热系数heat conductivity coefficient:0.35-0.4W/(m·K)

    中国大学MOOC: 绝缘层的厚度:熔结环氧粉末Thickness of insulation: fused epoxy powder:0.3mm,导热系数heat conductivity coefficient:0.35-0.4W/(m·K)

  • 2022-05-28 问题

    绝缘层的厚度:熔结环氧粉末Thickness of insulation: fused epoxy powder:0.3mm,导热系数heat conductivity coefficient:0.35-0.4W/(m·K) A: 正确 B: 错误

    绝缘层的厚度:熔结环氧粉末Thickness of insulation: fused epoxy powder:0.3mm,导热系数heat conductivity coefficient:0.35-0.4W/(m·K) A: 正确 B: 错误

  • 1