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bn:00667136n
Noun Concept
SYL
No term available
EN
In science and engineering, the parts-per notation is a set of pseudo-units to describe small values of miscellaneous dimensionless quantities, e.g. mole fraction or mass fraction. Wikipedia
English:
PPM
Relations
Sources
IS A
EN
parts-per notation
EN
unit fraction
HAS INSTANCE
EN
percentage
EN
basis point
EN
per cent mille
EN
parts-per notation
EN
parts per trillion
+3 relations
MEASURED PHYSICAL QUANTITY
EN
concentration

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