mean number of optical phonon

mean number of optical phonons

mean number of phonons

mean number of sprout

average coordination number

coordination number

Coordination number of the Li+

pore coordination number

throat-to-pore coordination number

log mean temperature difference; logarithmic mean temperature difference

logarithmic mean area log mean area

logarithmic mean mole fraction; log mean mole fraction

logarithmic mean temperature difference; log mean temperature difference

Mistake of row-column number in the drawing number of 1∶1000000

recombination of the number of grain and the number of panicle

∧-bounded mean variation

2-th power mean

40-yearly mean

above mean sea level