| 释义 |
‖ emmetropia Phys.|ɛməˈtrəʊpɪə|
[mod.L. (invented by F. C. Donders of Utrecht), f. Gr. ἔµµετρ-ος in measure + ὠπ- stem of ὤψ the eye + -ia.]
‘The normal or healthy condition of the refractive media of the eye, in which parallel rays are brought to a focus upon the retina when the eye is at rest and in a passive condition’ (Syd. Soc. Lex.).
1864Moore tr. Donders' Accomod. & Refr. Eye 81. 1878 T. Bryant Pract. Surg. I. 299 The former condition is known as emmetropia. |
