parts-per notation

set of pseudo units to describe small values of miscellaneous dimensionless quantities

en-GB/ˈpɑːts - pɜːɹ nəʊˈteɪʃən/
en-US/ˈpɑɹts - ˈpɝ noʊˈteɪʃən/

Κατηγορίες:

unit fraction