rotary percussion drilling中文，rotary percussion drilling的意思，rotary percussion drilling翻译及用法

2026-08-13 16:34 浏览次数 29

rotary percussion drilling

[ˈrəutəri pəˈkʌʃən ˈdriliŋ]

旋转沖唤鉆进

rotary percussion drilling 例句

英汉例句

  • rotary percussion drilling tool may solve the problem of low rate of penetration and short service life of drilling bit in hard-brash formations.

    旋沖鉆井工具是解决硬脆性地层机械鉆速低，鉆头使用寿命短的主要手段之一。

  • rotary percussion drilling technology is one of major methods to increase the rop and elongate the bit life when drilling through hard formations.

    旋沖鉆井技术是解决硬脆性地层机械鉆速低、鉆头使用寿命短的主要手段之一。

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