| 释义 |
visual range
Thesaurus| Noun | 1. |  visual range - distance at which a given standard object can be seen with the unaided eyevisibility, visibleness - quality or fact or degree of being visible; perceptible by the eye or obvious to the eye; "low visibility caused by fog"meteorology - the earth science dealing with phenomena of the atmosphere (especially weather) |
visual range
visual range[′vizh·ə·wəl ′rānj] (meteorology) The distance, under daylight conditions, at which the apparent contrast between a specified type of target and its background becomes just equal to the threshold contrast of an observer. visual range
Related to visual range: Beyond Visual Range missileWords related to visual rangenoun distance at which a given standard object can be seen with the unaided eyeRelated Words- visibility
- visibleness
- meteorology
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