Moreover, the system could quickly, directly and accurately generate not only the detailed drawing of high precision form tools, but also the NC program.
借助该系统可直接快速、准确地生成高精度成形车刀工作图，以及成形车刀的数控加工程序。
A new high precision method is proposed to measure free-form optical lenses on line.
为达到高精度测量，提出一种可用于自由曲面光学透镜在线光学测量方法。
In center of mass system, solved problem of two body had merits of symmetry form, brief description and high precision.
在质心系中，解决两体问题，具有形式对称，描述简洁，精确度高等优点。
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