| 单词 | lux |
| 释义 | lux noun[C] physicsspecializeduk/lʌks/us/lʌks/pluralluxameasureof theamountoflightproducedby something 勒克斯（光照度单位）Quantities & units of light
Examplesofluxlux The intensity of the in-cage illumination was 11-28lux, depending on orientation of the light meter. From theCambridge English Corpus The light intensity was 16,000-18,000luxat 50 cm from the light source. From theCambridge English Corpus To obtain reproducible light intensity, the irradiation power at the fiber outlet was measured using a digitalluxtester. From theCambridge English Corpus Light from the television was 10-20lux. From theCambridge English Corpus To reduce blackfly activity, dim (less than 50lux) torchlight was directed up from beneath the chamber as the only illumination. From theCambridge English Corpus The floodlighting system, with a density of 2000lux, has been inaugurated in 2008. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Light intensity is usually low (e.g. less than onelux) to reduce feather pecking. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is usually measured in units oflux. 100luxor less is usually considered low intensity or indirect lighting. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Four high-mast floodlights with a capacity of 1,200luxhave been set up at the stadium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Studies have shown effective doses ranging between 3,000lux2 hours/day for 5 weeks to 10,000lux30 minutes/day for 8 weeks. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Few species will thrive with less than 500luxavailable several hours per day. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Thus, lighting a larger area to the same level ofluxrequires a greater number of lumens. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Materials receiving moreluxthan recommended can be placed in dark storage periodically to prolong the original appearance of the object. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.In scientific literature, one occasionally encounters the term scotopicluxwhich corresponds to photopic lux, but uses instead the scotopic visibility weighting function. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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