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   Angielski
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do fraz
radon ['reidɔn] rzecz.
chem. rádon
radon A radioactive gaseous element emitted naturally from rocks and minerals where radioactive elements are present. It is released in non-coal mines, e.g. tin, iron, fluorspar, uranium. Radon is an alpha particle emitter as are its decay products and has been indicted as a cause of excessive occurrence of lung cancer in uranium miners. Concern has been expressed at radon levels in some housing usually adjacent to granite rocks or old tin mining regions ['reidɔn] rzecz.
ochr.środ. radão
 Angielski tezaurus
Radon ['reɪdɒn, -dɑːn] skr.
skr., szkoc.ang. Rn
RADON ['reidɔn] rzecz.
wojsk. radar beacon
radon: 7 do fraz, 6 tematyki
Elektronika1
Komunikacja1
Matematyka1
Nauka o ziemi1
Ochrona środowiska1
Technika i technologia2