| phosphorescent |
Glowing after the light source has been removed.
출처: www.valemount.com/joel/lightoptics/glossary.htm
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|---|---|
| phosphorous |
A chemical element that is essential for all living organisms. Plants absorb phosphorous from the soil and from the water, and along with nitrogen, phosphorous is considered the principle limiter of plant growth. Animals (including people) combine phosphorous (as phosphate) into a chemical called ATP (adenosine triphosphate), which is used to transport energy around the body. ...
출처: www.nrc.govt.nz/reports.and.news/annual.environmen...
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| phosphor |
invisible' ink (tagging) applied to the front of the stamp in vertical bars (one, two, or three have been used on Canadian stamps) or around all four sides of the stamp that, when exposed to ultraviolet light, activates a sorting and canceling machine. Canada issued its first phosphor tagged stamps in 1962 in readiness for the installation of a British-made letter-facing machine in Winnipeg, Manitoba. Phosphor tagging
출처: www.adminware.ca/esg/esg-glossary-p.htm
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| phosphorescence |
Luminescence that persists after a light source has been removed. Materials such as phosphors or phosphorogens are activated from a light source to emit the light in the form of photons of light.
출처: www.nuenergy.org/alt/glossary.htm
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| phosphorus |
An element that is essential for life. One of the three main nutrients in fertilizers. It is obtained by processing phosphate-containing ores.
출처: www.kemira.com/Group/English/Media/Glossary/
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