This paper summarized the method of the random drift testing and data recording system of the hydrodynamic gas bearing free rotor gyro.
本文总结了动压气浮自由转子陀螺仪随机漂移测试方法和数据记录系统，对测试结果进行了概率统计分析和处理。
The high rigid main axle structure, coordinates the ultra precise drift Angle ball bearing support localization, may make the heavy cut processing.
高刚性主轴结构，配合超精密之斜角滚珠轴承支撑定位，可作重切削加工。
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