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seat rock

  • 根土岩,底岩

网络释义

  根土岩

... seat ring 阀座圈 seat rock 根土岩 seat shear pin 球座剪切销 ...

基于34个网页-相关网页

  底层岩石

... 单层岩心管 plain core barrel; single tube core barrel 底层岩石 seat rock 地层岩性 formation lithology ...

基于1个网页-相关网页

双语例句权威例句

  • Behrman, in his old blue shirt, took his seat as the miner on an upturned kettle for a rock.

    贝尔穿着破旧的蓝色衬衣坐在充当矿石倒置水壶,摆出矿工的架势。

    youdao

  • Behrman, in his old blue shirt, took his seat as the hermit miner on an upturned kettle for a rock.

    贝尔门穿着衬衣坐在翻过来充当岩石铁壶扮作隐居矿工

    youdao

  • This staircase-seat soars up like eroded rock, offering visitors an abrasive welcome.

    这座高耸的楼梯风化提供给游客一种深刻的欢迎。

    youdao

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