To extend the frame and create an adjustable platform, Teal designed a long span in the middle of the bike that was light and rigid.

为了扩展车架并打造一个可调节平台，蒂尔在自行车中间设计了一个既轻且硬的长轴。

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Adopting laser interferometer as measuring datum, length deflection of gauge blocks are measured in different gestures by developing an adjustable platform.

利用单频激光干涉仪作为测量仪，通过专用变形量测量系统，测量量块在不同姿态下支撑位置对量块中心长度的影响。

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So, it is necessary to have a stabilized platform in the tool to obtain steady angle adjustable and independent to the rotation of drilling string.

因此，在调制式旋转导向工具中，就必须设置一个不受钻柱影响的、可以自动保持和调整工具面角度的稳定平台。

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