“平行光管焦面位置校准”的概念、定义、翻译、参考文献-科学参考

单词	平行光管焦面位置校准
释义	平行光管焦面位置校准 Encyclopedia 工学光学元件及光学系统特性参数计量释 calibration of focal plane position of collimator平行光管焦面位置校准使分划板的分划面位于物镜焦平面上。平行光管作为光学实验室常用设备之一，可产生模拟无穷远的准直光束，为光学检测提供无穷远的检测目标，在光学系统的像质检测、光学参量测量、无穷远焦面位置的准确标定等过程中发挥重要作用。
随便看	percolation threshold percolation transition percolator percoloration percoloration, polychromatic percolation percrystallization percussion percussion and rotary drilling percussion and wind music Percussion and Wind Music Government percussion drilling percussion ensemble music of Jiangzhou,Shangxi province percussion ensemble music of Weifeng, Shangxi Province percussion hammer (without elecyric power) percussion instrument percussion lock gun percussion method percussion music of opera, fight scenes of opera or corporal punishment in opera education percussive rotary drilling rig Percus-Yevick integral equation percutaneous angioplasty percutaneous angioplasty and stenting percutaneous balloon aortic valvuloplasty percutaneous balloon mitral valvuloplasty percutaneous balloon pulmonary valvuloplasty

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