常見例句The influence of input beam size on the maximum intensity in the focus of singlet lens and achromat was compared. 比較了消色差透鏡及單透鏡中脈沖初始光腰尺寸對(duì)聚焦的影響.symmetrical achromat lens 對(duì)稱式消色差透鏡achromatn. 消色差透鏡plane achromat 平麪消色差透鏡quartz-fluorite achromat 石英螢石透鏡 返回 achromatize