该未装饰的石墙和粗凿磨木材木板天花板突出了有机材质的洛基山脉。

The unembellished dry-stack stone walls and rough-hewn wood plank ceilings highlight the organic textures of the Rocky Mountains.

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ORSO的技术专家避免采用卫星定制框架，而使用了省时的钉板盒，盒上每隔5厘米就凿了一个螺钉孔。

Shunning made-to-order satellite frames, ORSO's technologists use time-saving pegboard boxes perforated with screw-holes five centimetres apart.

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对花岗岩板进行了低速冲击凿入实验。

The experiments of percussive penetration into rock plates at low velocities were made.

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