短語(yǔ)詞組短語(yǔ)bearing arch axis line 主拱軸線(xiàn)bearing Tracking axis 方位跟蹤軸Bearing of exposure axis 攝影軸向bearing of optical axis 光軸方向bearing of exposing axis 攝影軸方向air bearing multi -axis stage 超精密多軸氣浮運(yùn)動(dòng)臺(tái)axis bearing 主軸支承Axis bearing of exposure 攝影軸向 返回 bearing axis