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phrases

pysyvyys

formulaire.
envir. longevity; persistence; persistence The capacity of a substance to remain chemically stable. This is an important factor in estimating the environmental effects of substances discharged into the environment. Certain toxic substances (e.g., cyanides) have a low persistence, whereas other less immediately toxic substances (e.g., many organochlorines) have a high persistence and may therefore produce more serious effects
sciences. conservatism
techn., industr., constr. durability
éduc. concept of conservation
pysyvyys
: 22 phrases, 11 sujets
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