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core bit

/kɔːr bɪt/

翻译: 用于钻探的空心圆柱形切割工具,可从地下取出岩石、土壤或其他材料的样本,通常用于地质或建筑分析。

1 个条目

phrase

/kɔːr bɪt/C1formaltechnical
  • zh用于钻探的空心圆柱形切割工具,可从地下取出岩石、土壤或其他材料的样本,通常用于地质或建筑分析。

A cylindrical cutting tool used in drilling to extract a sample of rock, soil, or other material from the ground, typically for geological or construction analysis.

  1. Drilling toolC1formal

    A hollow, cylindrical drill bit used to cut a core sample from a material, such as rock, concrete, or ice.

    zh岩心钻头

    • The geologist used a diamond-tipped core bit to extract a sample from the bedrock.
    • Core bits are essential for obtaining undisturbed samples for testing.
    • The construction crew replaced the worn-out core bit before drilling the next hole.