| polycarbonate |
Strong glass like material used for bullet proof glass and some plastic lenses in eyeglasses.
출처: www.hillsdale.edu/AcademicAssociations/Chemistry/s...
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| polychlorinated biphenyls |
Compounds derived from the hydrocarbon biphenyl by the replacement of from one to ten of the hydrogen atoms with chlorine atoms (PCB's).
출처: www.hillsdale.edu/AcademicAssociations/Chemistry/s...
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| polycyclic |
completes many life or disease cycles in one year
출처: www.inbar.int/publication/txt/tr10/glossary2.htm
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| polychromatic |
Term used by some paint manufacturers for color coats that contain aluminum powder in flake form.
출처: www.autobodyexpert.com/cons_info/glossary/gen_auto...
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| polychromatic |
Minerals that are polychromatic have many different color variances.
출처: www.inlandlapidary.com/user_area/glossaryP.asp
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