n the visual property of being without chromatic color
the visual ability to resolve fine detail (usually measured by a Snellen chart)
visual impairment without apparent organic pathology
a of or relating to an abnormal condition of the eye in which visual images are not in focus on the retina
n visual defect in which the shape and size of an ocular image differ in the two eyes
alphanumeric visual display
[计] 字母数字可见显示器
audio-visual
a. 视听的, 听觉视觉的[医] 声光感觉的
audio-visuals
(audio-visual 的复数) a. 视听的, 听觉视觉的[医] 声光感觉的
audiovisual
a. 视听的, 视听教学的[计] 视听的
audiovisual aid
[网络] 视听援助
audiovisual information system
[计] 视听信息系统
audiovisual system
[电] 视听系统
audiovisual-tactile stimulation
[医] 听视触觉刺激
audiovisuals
n. 视听教具
complex visual stimulus
[医] 复合视觉刺激物
digital visual frequency network
[计] 数字视频网络
double contrast visualization
[医] 双衬造影术, 双对比造影术
dynamic visual test
[计] 动态视觉试验
education with electric audiovisual aids
电化教育
extravisual
[医] 视界以外的
extravisual zone
[医] 视觉外区
first visual area
[网络] 第一视觉区域
graphic visual attribute
[计] 图形可见属性
graphical visual display device
[电] 图形显示装置
higher visual center
[医] 高级视中枢