Mounted on the left side of the pedestal is the optical tracker with the dish-type millimetre-wave command link being mounted forward and below.
固定在支架左边的是光学追踪器，它与固定在前下方的碟形毫米波控制系统连接。
On the basis of summing up conventional testing methods for the radius of curvature of optical sphere, a novel method using laser tracker and interferometer is proposed.
在简要总结各种检测光学球面曲率半径方法优缺点的基础上，提出了利用激光跟踪仪和激光干涉仪测量光学球面曲率半径的新方法。
On the basis of summing up conventional testing methods for the radius of curvature of optical sphere, a novel method using laser tracker and interferometer is proposed.
在简要总结各种检测光学球面曲率半径方法优缺点的基础上，提出了利用激光跟踪仪和激光干涉仪测量光学球面曲率半径的新方法。
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