| efficacy |
Effectiveness
출처: professionals.epilepsy.com/page/glossary.html
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|---|---|
| efficiency |
Relates to the light output from a fixture (luminaire) as a percentage of light output from the bulb or bulbs it uses.
출처: www.homestore.com/HomeGarden/HomeImprovement/Tools...
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| efficacy |
The efficiency of a lamp (bulb or tube) measured in ratio of lumens per watt (LPW).
출처: www.homestore.com/HomeGarden/HomeImprovement/Tools...
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| efflorescence |
Whitish powder (salt deposits) that sometimes appears on masonry surfaces; it is carried to the surface by moisture.
출처: www.homestore.com/HomeGarden/Decorate/Paint/Glossa...
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| efficacy |
The ability of a drug, test or treatment to relieve symptoms, detect or eliminate the disease. A treatment is said to have efficacy if certain positive outcomes ?for example, shrinking of a tumor ?chosen before the start of the trial occur.
출처: www.mayoclinic.com/invoke.cfm
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