vitrinite mean maximum reflectance

Abnormal Vitrinite Reflectance

vitrinite reflectance rate

vitrinite reflectance ratio

Vitrinite Reflectance Ro%

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

∧-bounded mean variation

2-th power mean

40-yearly mean

above mean sea level

absolute mean deviation

absorption mean free path

acceleration of sidereal on mean solar time

accident mean square error

actual mean

actual mean pressure