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trace element

posp. kemisk substans som kan findes i ganske små mængder i den levende organisme
chem. mikromineral
ekon. mikronæringsstof
hutn. sporelement
med. oligoelement
ochr.środ. sporelementer
opiek., przem., chem. sporstof; mikromineralstof
przem. sporstoffer; mikronæringsstoffer
roln. sporgrundstof
trace elements
ochr.środ. sporelementer; sporstoffer
trace element Any of various chemical elements that occur in very small amounts in organisms and are essential for many physiological and biochemical processes
ochr.środ. sporelementer
trace element
: 1 do fraz, 1 tematyki
Ochrona środowiska1