请输入您要查询的英文单词:
单词
old achromat
释义
old achromat
old achromat
[
¦ōld ′a·krə‚mat
]
(optics)
An achromatic lens in which the component lenses are made of glasses chosen from a limited selection, in which refractive index and dispersive power vary roughly together.
随便看
phaeomycotic cyst
phaeophragmiae
phaeophycae
phaeophyceae
phaeophyta
phaeophyte
phaeosporae
phaeospore
phaeostaurosporae
phaeresis
phaerimm
phaestos
phaestus
phaethon
phaethon (bird)
phaethontidae
phaeton
phaetons
phaetontidae
phaf
-phag
phag
phag-
-phage
phage
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/10/14 16:58:10