astigmatism

/ә'stigmәtizm/

BNC频率: 42073

现代语料频率: 30787

中文翻译

n. 散光

[化] 像散

英文解释

n. (ophthalmology) impaired eyesight resulting usually from irregular conformation of the cornea; common in nearsighted people

n. (optics) defect in an optical system in which light rays from a single point fail to converge in a single focal point

常见例句

n (ophthalmology) faulty refraction of light rays in the eye as in astigmatism or myopia

compound lens or lens system designed to be free of astigmatism and able to form approximately point images

pertaining to a lens or lens system free of astigmatism (able to form point images) a

相关词组

acquired astigmatism

[医] 后天散光

astigmatism against the rule

[医] 反规性散光

astigmatism with the rule

[医] 循规性散光

biastigmatism

[医] 双重散光(角膜散光和晶状体散光并存)

compound astigmatism

[医] 复性散光

compound myopic astigmatism

[医] 复性近视散光

congenital astigmatism

[医] 先天散光

corneal astigmatism

[医] 角膜性散光

direct astigmatism

[医] 循规性散光

hypermetropic astigmatism

[医] 远视散光

hyperopic compound astigmatism

[医] 复性远视散光

inverse astigmatism

[医] 反规性散光

irregular astigmatism

[医] 不规则散光

lenticular astigmatism

[医] 晶状体性散光

mixed astigmatism

[医] 混合散光

myopic astigmatism

[医] 近视散光

oblique astigmatism

[医] 斜轴散光

physiological astigmatism

[医] 生理性散光

regular astigmatism

[医] 规则散光

simple hyperopic astigmatism

[医] 单纯性远视散光

今日更新

更新时间：2025-06-12 05:33:33

effective instruction

deluging

chrominance su-bcarrier

production pascal compiler

panic dump

coote

external investment decisions

pour sth out