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单词 visual angle
释义

Definition of visual angle in English:

visual angle

noun
Optics
  • The angle formed at the eye by rays from the extremities of an object viewed.

    Example sentencesExamples
    • Presentation of stimuli subtended approximately four degrees of visual angle.
    • However, this conclusion is preliminary, as group differences in filtering and focusing ability may emerge with distracters located at intermediate visual angles from targets.
    • Persons with schizophrenia showed similar filtering ability as typical persons, with distracters at two different visual angles from targets.
    • This produced a letter height of 11 mm, which, at the 3 rn viewing distance used in the study, gave the correct visual angle for a road sign at 43 rn ahead.
    • The same holds true whether the visual angle formed with it is a sextile or a trine aspect
 
 

Definition of visual angle in US English:

visual angle

noun
Optics
  • The angle formed at the eye by rays from the extremities of an object viewed.

    Example sentencesExamples
    • However, this conclusion is preliminary, as group differences in filtering and focusing ability may emerge with distracters located at intermediate visual angles from targets.
    • This produced a letter height of 11 mm, which, at the 3 rn viewing distance used in the study, gave the correct visual angle for a road sign at 43 rn ahead.
    • The same holds true whether the visual angle formed with it is a sextile or a trine aspect
    • Persons with schizophrenia showed similar filtering ability as typical persons, with distracters at two different visual angles from targets.
    • Presentation of stimuli subtended approximately four degrees of visual angle.
 
 
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更新时间:2025/1/31 10:36:52