| pm |
Particles formed by incomplete combustion of fuel. Compression ignition (diesel) engines generate significantly higher PM emissions than spark ignited engines. The particles are composed of elemental carbon, heavy hydrocarbons (SOF), and hydrated sulfuric acid (
출처: www.dieselnet.com/gl-l.html
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| PMT |
Photo Multiplier Tube. A light sensing element used in high quality drum scanners. It is said that scanners using PMT technology create the highest quality scans.
출처: www.binarygraphics.com/glossary/scanning.html
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| PMS |
An internationally recognized system of denoting printing colors. The system provides accurate proportions of inks required to make a specific color, which is then given a PMS number. For example, PMS 259 is a deep purple and PMS 286 is French blue. PMS colors are generally used on sheet-fed presses, which can print more than four colors on a single sheet of paper in one pass. (W)
출처: fourps.wharton.upenn.edu/advertising/dictionary/p....
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| pm |
French: modulation de phase A modulation technique in which the phase of a signal is altered to differentiate between a binary 1 and 0.
출처: www.hackcanada.com/canadian/phreaking/gtit5.html
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| PMMA |
PolyMethylMethAcrylate (also known as Acrylic), a thermo-plastic material considered for CDs but is rather brittle and the Aluminium layer does not adhere well to its surface.
출처: www.multimediadirector.com/help/technology/glossar...
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