“line of collimation”的概念、定义、翻译、参考文献-科学参考

单词	line of collimation
释义	line of collimation [`līn ǝv ´käl·ǝ`mā·shǝn] ^OPTICS In a surveying telescope, the imaginary line through the optical center of the object glass and the cross-hair intersection in the diaphragm.
随便看	burst center burst disk Burstein effect burster bursting charge bursting layer bursting strength burst mode burst pedestal burst pressure burst range burst separator burst slug detector burst transmission burst wave burton bus bus architecture busbar bus cable Busch lemniscate bus duct bus extender bushbaby bushel

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