| petrolatum |
Used in creams, it softens and soothes skin. Forms a film to prevent moisture loss.
출처: allindiansite.com/home/beauty/beauty_glossary.html
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|---|---|
| petition |
A request to amend the National List that is submitted by any person in accordance with this part.
출처: edis.ifas.ufl.edu/HS209
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| petroleum |
Crude oil or any fraction thereof that is liquid under normal conditions of temperature and pressure. The term includes petroleum-based substances comprising a complex blend of hydrocarbons derived from crude oil through the process of separation, conversion, upgrading, and finishing, such as motor fuel, jet oil, lubricants, petroleum solvents, and used oil.
출처: www.waterquality.de/hydrobio.hw/PTERMS.HTM
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| PET scan |
A special type of X-ray using a radioactive dye which shows areas of the brain that have a higher or lower metabolism than normal. It can sometimes be used when an MRI scan alone is inconclusive. This is a limited-use diagnostic tool.
출처: www.gammaknifesanantonio.com/Faq/Glossary.asp
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| PET |
A nuclear medicine imaging test that detects differences in metabolism; often used to differentiate between healthy and abnormal tissue.
출처: dfw-neuronetwork.com/Glossary.htm
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