existing d& t models are more or less versions of dimensioning of conventional drawings, and should be based on a sound design process theory.

  • 常见的尺寸公差模型是对传统工程图尺寸标注的实现,缺少设计过程方面的理论支持。

  • 互联网摘选 2026-07-01 13:00:19

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