The results indicated that the tensile strength was reduced slowly after holding 500h, 800h and 1000h at 120 ℃ and 150 ℃, respectively, but its tensile strength was still higher than that of wire with the same size.

  • 结果表明:GFRP棒材在120℃、150℃下分别保温500h、800h和1000h后,其抗拉强度虽有所下降,但仍高于或接近于同规格钢丝的抗拉强度;

  • 互联网摘选 2025-01-20 13:03:34

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句