However, the artificial silk fibers are rather poor and cannot compete with the natural ones. The main reason is thought to be the difference between the ariticial and natural spinning process.

  • 目前所得到的人造动物丝的综合力学性能仍然较差,无法与天然动物丝相媲美,其主要原因被认为是人工纺丝过程与动物天然吐丝过程有很大区别。

  • 互联网摘选 2025-01-19 22:16:22

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