Sentence examples for pfcs from inspiring English sources
However, Teflon, despite its link to long-chain PFCs, is thought to be safe, because part of the manufacturing process involves heating the coating to high temperatures, which gets rid of PFOA before the pan reaches the assembly line.
The EPA says long-chain PFCs accumulate in people and wildlife and, while there is less clear evidence of harm to humans, it does not want to take chances.
The latter includes sulfur hexafluoride, hydrofluorocarbons (HFCs), and perfluorocarbons (PFCs).
Additional trace gases produced by industrial activity that have greenhouse properties include nitrous oxide (N2O) and fluorinated gases (halocarbons), the latter including sulfur hexafluoride, hydrofluorocarbons (HFCs), and perfluorocarbons (PFCs).
PFCs (polymers similar to Teflon) are exhaled as a vapour from the lungs.
Perfluorocarbons, or PFCs, are man-made, milky-coloured liquids or emulsions that can transport both oxygen and carbon dioxide.
The pfc. lay flat on his back.
Having waited two hours to be summoned to our court-martial, the likely verdict of which we refrained from discussing — we had probably slipped into an after-dinner doze, because I do not recall the interval as a period of apprehension — the pfc.
According to Robin West of the Petroleum Finance Company (PFC), an industry consultancy, one big reason is the relentless pressure from shareholders for financial returns.
After PFC had been built through acquisition into one of the leading firms in its niche in the catalyst business, it was sold for $164m in 1997 to an American chemicals firm.Small and beautifulThe influx of Americans, and the interest of a number of new European venture-capital firms, is beginning to worry investors.
