achromat

美 ['ækr??mæt] 　英 ['ækr?mæt]

• n.消色差透鏡；消色差物鏡
• 網(wǎng)絡(luò)消單色差；消色差鏡頭；消鏡

英漢解釋

n.	1. 消色差透鏡 2. 消色差物鏡

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。